Under Florida v. J.L, an anonymous tip giving rise to reasonable suspicion must bear indicia of reliability. That the tipster's anonymity is placed at risk indicates that the informant is genuinely concerned and not a fallacious prankster. Corroborated aspects of the tip also lend credibility. The corroborated actions of the suspect must be inherently criminal in and of themselves. State v. Williams, 2001 WI 21, 241 Wis. 2d 631, 623 N.W.2d 106, 96-1821.
An anonymous tip regarding erratic driving from another driver calling from a cell phone contained sufficient indicia of reliability to justify an investigative stop when the informant was exposed to possible identification, and therefore possible arrest if the tip proved false; the tip reported contemporaneous and verifiable observations regarding the driving, location, and vehicle; and the officer verified many of the details in the tip. That the tip reasonably suggested intoxicated driving created an exigency strongly in favor of immediate police investigation without the necessity that the officer personally observe erratic driving, State v. Rutzinski, 2001 WI 22, 241 Wis. 2d 729, 623 N.W.2d 516, 98-3541.
The state constitution does not provide greater protection under the automobile exception for warrantless searches than the 4th amendment. The warrantless search of a vehicle is allowed when there is probable cause to search the vehicle and the vehicle is mobile. The exception apples to vehicles that are not in public places. There is no requirement that obtaining a warrant be impracticable. State v. Marquardt, 2001 WI App 219, 247 Wis. 2d 765, 635 N.W.2d 188, 01-0065.
Whether exigent circumstances existed justifying a warrantless entry to prevent destruction of evidence after the defendant saw, and retreated from, a plain-clothes officer was not a question of whether the defendant knew that the detective was a police officer, but whether it was reasonable for the officer to believe that he had been identified and that the suspect would destroy evidence as a consequence. State v. Garrett, 2001 WI App 240, 248 Wis. 2d 61, 635 N.W.2d 615, 00-3183.
For the warrantless search of an area made incident to the making of an arrest to be justified as a protective sweep to protect the safety of police officers where the area searched was not in the immediate vicinity of where the arrest was made, there must be articulable facts that would warrant a reasonably prudent officer to believe that the area harbored an individual posing a danger to the officers. State v. Garrett, 2001 WI App 240, 248 Wis. 2d 61, 635 N.W.2d 615, 00-3183.
When a caller identifies himself or herself by name, placing his or her anonymity at risk, and the totality of the circumstances establishes a reasonable suspicion that criminal activity may be afoot, the police may execute a lawful investigative stop. Whether the caller gave correct identifying information or the police ultimately could have verified the information, the caller, by providing the information, risked that his or her identity would be discovered and cannot be considered anonymous. State v. Sisk, 2001 WI App 182, 247 Wis. 2d 443, 634 N.W.2d 877, 00-2614.
The need to transport a person in a police vehicle is not an exigency that justifies a search for weapons. More specific and articulable facts must be shown to support a Terry frisk. While a routine pat-down of a person before a police officer places the person in a squad car is wholly reasonable, evidence gleaned from the search will only be admissible if there are particularized issues of safety concerns about the defendant. State v. Hart, 2001 WI App 283, 249 Wis. 2d 329, 639 N.W.2d 213, 00-1444.
Although no traffic violation occurred, a traffic stop to make contact with the defendant was reasonable when police had reasonable suspicion that the defendant had previously been involved in a crime and the defendant had intentionally avoided police attempts to engage her in voluntary conversation. State v. Olson, 2001 WI App 284, 249 N.W.2d 391, 639 N.W.21d 207, 01-0433.
It was reasonable to conduct a Terry search of a person who knocked on the door of a house while it was being searched for drugs pursuant to a warrant. State v. Kolp, 2002 WI App 17, 250 Wis. 2d 296, 640 N.W.2d 551, 01-0549.
A warrantless blood draw by a physician in a jail setting may be unreasonable if it invites an unjustified element of personal risk of pain and infection. Absent evidence of those risks, a blood draw under those circumstances was reasonable. State v. Daggett, 2002 WI App 32, 250 Wis. 2d 112, 640 N.W.2d 546, 01-1417.
Terry applies to confrontations between the police and citizens in public places only. For private residences and hotels, in the absence of a warrant, the police must have probable cause and exigent circumstances or consent to justify an entry. Reasonable suspicion is not a prerequisite to an officer's seeking consent to enter a private dwelling. If the police have lawfully entered a dwelling with valid consent and have a reasonable suspicion that a suspect is armed, a Terry pat down for weapons is permissible. State v. Stout, 2002 WI App 41, 250 Wis. 2d 768, 641 N.W.2d 474, 01-0904.
A warrantless, nonconsensual blood draw from a person arrested, with probable cause, for drunk driving is constitutional based on the exigent circumstances exception to the warrant requirement of the 4th amendment, even if the person offers to submit to a chemical test other than the blood test chosen by law enforcement, provided that the blood draw complies with the factors enumerated in Bohling. State v. Krajewski, 2002 WI 97, 255 Wis. 2d 98, 648 N.W.2d 385, 99-3165.
A warrantless search of a home is presumptively unreasonable, but exigent circumstances that militate against delay in getting a warrant can justify immediate entry and search. Whether the officers acted reasonably in entering the house without a warrant is measured against what a reasonable police officer would reasonably believe under the circumstances. State v. Londo, 2002 WI App 90, 252 Wis. 2d 731, 643 N.W.2d 869, 01-1015.
Canine sniffs are not searches within the meaning of the 4th amendment, and police are not required to have probable cause or reasonable suspicion before walking a dog around a vehicle for the purpose of detecting drugs in the vehicle's interior. A dog's alert on an object provides probable cause to search that object, provided that the dog is trained in narcotics detection and has demonstrated a sufficient level of reliability in detecting drugs in the past and the officer with the dog is familiar with how it reacted when it smelled contraband. State v. Miller, 2002 WI App 150, 256 Wis. 2d 80, 647 N.W.2d 348, 01-1993.
An arrest made in hot pursuit constitutes an exigent circumstance required for a warrantless entry, but the exception is limited to the hot pursuit of fleeing felons. State v. Mikkelson, 2002 WI App 152, 256 Wis. 2d 132, 647 N.W.2d 421, 01-2207.
Evidence from a warrantless nonconsensual blood draw is admissible when: 1) the blood is drawn to obtain evidence of intoxication from a person lawfully arrested for drunk-driving; 2) there is a clear indication that the blood draw will produce evidence of intoxication; 3) the method used to take the blood sample is reasonable and is performed reasonably; and 4) the arrestee presents no reasonable objection to the blood draw. In the absence of an arrest, probable cause to believe blood currently contains evidence of a drunk-driving-related violation satisfies the first and 2nd prongs. State v. Erickson, 2003 WI App 43, 260 Wis. 2d 279, 659 N.W.2d 407, 01-3367.
A reasonable probation search is lawful even if premised, in part, on information obtained in violation of the 4th amendment by law enforcement. State v. Wheat, 2002 WI App 153, 256 Wis. 2d 270, 647 N.W.2d 441, 01-2224.
A three-step test is used to evaluate the reasonableness of a seizure made under the community caretaker exception: 1) that a seizure within the meaning of the 4th amendment has occurred; 2) whether the police conduct was bona fide community caretaker activity; and 3) whether the public need and interest outweighed the intrusion upon the privacy of the individual. A bona fide community caretaker activity is one that is divorced from the detection, investigation, or acquisition of evidence relating to the violation of a criminal statute. State v. Clark, 2003 WI App 121, 265 Wis. 2d 557, 666 N.W.2d 112, 02-2195.
When an unlocked vehicle was not 1) involved in an accident; 2) interrupting the flow of traffic; 3) disabled or damaged; 4) violating parking ordinances; or 5) in any way jeopardizing the public safety or the efficient movement of vehicular traffic, it was unreasonable to impound and tow the vehicle to ensure that the vehicle and any property inside it would not be stolen when there were reasonable alternatives to protect the vehicle. Evidence seized in an "inventory search" of the vehicle was inadmissible. State v. Clark, 2003 WI App 121, 265 Wis. 2d 557, 666 N.W.2d 112, 02-2195.
Before the government may invade the sanctity of the home without a warrant, the government must demonstrate not only probable cause but also exigent circumstances that overcome the presumption of unreasonableness. When a police officer placed his foot in a doorway to prevent the defendant from closing the door, the act constituted an entry into the home. A warrantless home arrest cannot be upheld simply because evidence of the suspect's blood alcohol level might have dissipated while the police obtained a warrant. State v. Larson, 2003 WI App 150, 266 Wis. 2d 236, 668 N.W.2d 338, 02-2881.
The propriety of a warrantless search of a person's garbage outside the persons' home comes under a two-part test: 1) whether the individual by his or her conduct has exhibited an actual, subjective expectation of privacy, and 2) whether that expectation is justifiable in that it is one which society will recognize as reasonable. Consideration of curtilage or open fields appropriately falls within an expectation-of-privacy analysis and is not a separate factor. The defendant did not have a reasonable expectation of privacy in garbage placed in a dumpster not set out for collection located down a private driveway marked "Private Property." State v. Sigarroa, 2004 WI App 16, 269 Wis. 2d 234, 674 N.W.2d 894, 03-0703.
When the police are lawfully on the suspect's premises by virtue of a valid search warrant, they may make a warrantless arrest of the suspect prior to the search if the arrest is supported by probable cause. State v. Cash, 2004 WI App 63, 271 Wis. 2d 451, 677 N.W.2d 709, 03-1614.
The rapid dissipation of alcohol in the bloodstream of an individual arrested for drunk driving is an exigency that justifies the warrantless nonconsensual test of the individual's blood, so long as the test satisfies the 4 factors enumerated in Bohling. A presumptively valid chemical sample of the defendant's breath does not extinguish the exigent circumstances justifying a warrantless blood draw. The nature of the evidence sought, (the rapid dissipation of alcohol from the bloodstream) not the existence of other evidence, determines the exigency. State v. Faust, 2004 WI 99, 274 Wis. 2d 183, 682 N.W.2d 371, 03-0952.
A law enforcement officer acted reasonably when during a routine traffic stop he requested the passengers, as well as the driver, to exit the vehicle and individually asked them questions outside the scope of the initial traffic stop after officer had become aware of specific and articulable facts giving rise to the reasonable suspicion that a crime had been, was being, or was about to be committed. State v. Malone, 2004 WI 108, 274 Wis. 2d 540, 683 N.W.2d 1, 02-2216.
To perform a protective search for weapons, an officer must have reasonable suspicion that a person may be armed and dangerous. A court may consider an officer's belief that his, her, or another's safety is thtreatened in finding reasonable suspicion, but such a belief is not a prerequisite to a valid search. There is no per se rule justifying a search any time an individual places his or her hands in his or her pockets contrary to police orders. The defendant's hand movements must be considered under the totality of the circumstances of the case. State v. Kyles, 2004 WI 15, 269 Wis. 2d 1, 675 N.W.2d 449, 02-1540.
Whether a warrantless home entry is justified based on the need to render assistance or prevent harm is judged by an objective test of whether a police officer under the circumstances known to the officer at the time of entry reasonably believes that delay in procuring a warrant would gravely endanger life. In addition to the circumstances known to the police at the time of entry, a court may consider the subjective beliefs of police officers involved, but only insofar as such evidence assists the court in determining objective reasonableness. State v. Leutenegger, 2004 WI App 127, 275 Wis. 2d 512, 685 N.W.2d 536, 03-0133.
Although a known citizen informer did not observe the defendant drive his truck in a manner consistent with someone who was under the influence of an intoxicant, the tip was reliable when it was based on the informer's first-hand observation that he defendant was drunk and was independently verified by the arresting officer. State v. Powers, 2004 WI App 143, 275 Wis. 2d 456, 685 N.W.2d 869, 03-2450.
The anonymous caller in this case provided predictive information that, if true, demonstrated a special familiarity with the defendant's affairs that the general public would have had no way of knowing. When the officer verified this predictive information, it was reasonable for the officer to believe that a person with access to such information also had access to reliable information about the defendant's illegal activities providing reasonable suspicion to stop the defendant's vehicle. State v. Sherry, 2004 WI App 207, 277 Wis. 2d 194, 690 N.W.2d 435, 03-1531.
Under Hodari D., 499 U.S. at 629, a person who did not submit to an officer's show of police authority was not seized within the meaning of the 4th amendment. Until a submission occurs, Hodari D. holds that a person is not seized for purposes of the 4th amendment and therefore the person may not assert a 4th amendment violation that evidence resulting from the encounter with the police was the fruit of an illegal seizure. State v. Young, 2004 WI App 227, 277 Wis. 2d 715, 690 N.W.2d 866, 03-2968. Afirmed. 2006 WI 98, ___ Wis. 2d ___, 717 N.W.2d 729, 03-2968.
Blood may be drawn in a search incident to an arrest for a non-drunk-driving offense if the police reasonably suspect that the defendant's blood contains evidence of a crime. State v. Repenshek, 2004 WI App 229, 277 Wis. 2d 780, 691 N.W.2d 780, 03-3089
An arrest immediately following a search, along with the probable cause to arrest before the search, causes the search to be lawful. A search was not unlawful because the crime arrested for immediately after the search was different than the crime for which the officer had probable cause to arrest before the search. As long as there was probable cause to arrest before the search, no additional protection from government intrusion is afforded by requiring that persons be arrested for and charged with the same crime as that for which probable cause initially existed. Whether the officer subjectively intended to arrest for the first crime is not the relevant inquiry. The relevant inquiry is whether the officer was aware of sufficient objective facts to establish probable cause to arrest before the search was conducted and whether an actual arrest was made contemporaneously with the search. State v. Sykes, 2005 WI 48, 279 Wis. 2d 742, 695 N.W.2d 277, 03-1234.
Under Terry, a n officer is entitled not just to a patdown but to an effective patdown in which he or she can reasonably ascertain whether the subject has a weapon; where an effective patdown is not possible, the officer may take other action reasonably necessary to discover a weapon. When an officer could not tell whether a suspect had any objects hidden in his waistband because of the suspect's bulky frame and heavy clothing it was reasonable for the officer to shake the suspect's waistband by his belt loops in order to loosen any possible weapons. State v. Triplett, 2005 WI App 255, 288 Wis. 2d 505, 707 N.W.2d 881, 04-2032.
Whether a person has an expectation of privacy in a container that is searched is not determined by his or her subjective beliefs. The expectation must be objectively reasonable. A person who cannot assert a legitimate claim to a vehicle cannot reasonably expect that the vehicle is a private repository for his or her personal effects, whether or not they are enclosed in some sort of a container. The defendant could not show any reasonable expectation of privacy in a vehicle he neither owned nor had permission to use. Without a reasonable expectation of privacy in the vehicle, he had no expectation of privacy relative to a travel case in the vehicle. State v. Bruski, 2006 WI App 53, 289 Wis. 2d 704, 711 N.W.2d 679, 05-1516.
The 4th Amendment neither forbids nor permits all bodily intrusions. The Amendment's function is to constrain against intrusions that are not justified in the circumstances, or are made in an improper manner. Whether the warrantless administration of laxatives done to assist the police in recovering suspected swallowed heroin was a reasonable search required evaluating 3 factors: 1) the extent to which the procedure may threaten the safety or health of the individual; 2) the extent of the intrusion upon the individual's dignitary interests in personal privacy and bodily integrity; and 3) the community's interest in fairly and accurately determining guilt or innocence. State v. Payano-Roman, 2006 WI 47, ___ Wis. 2d ___, 714 N.W.2d 548, 04-1029
Deciding when a seizure occurs is important because the moment of a seizure limits what facts a court may consider in determining the existence of reasonable suspicion for that seizure. The Mendenhall, 446 U.S. 544, test applies when the subject of police attention is either subdued by force or submits to a show of authority. Where, however, a person flees in response to a show of authority, Hodari D., 499 U.S. 279, governs when the seizure occurs. The Hodari D. test does not supersede the Mendenhall test, it supplements it. State v. Young, 2006 WI 98, ___ Wis. 2d ___, 717 N.W.2d 729, 03-2968.
A warrantless, non-exigent, felony arrest in public was constitutional despite the opportunity to obtain a warrant. United States v. Watson, 423 U.S. 411.
When a driver was stopped because of expired license plates, a police order to get out of the car was reasonable and a subsequent "pat down" based on an observed bulge under the driver's jacket resulted in the legal seizure of an unlicensed revolver. Pennsylvania v. Mimms, 434 U.S. 106 (1977).
A burning building clearly presents an exigency rendering a warrantless entry reasonable, and fire officials need no warrant to remain in a building for a reasonable time to investigate the cause of the fire after it is extinguished. Michigan v. Tyler, 436 U.S. 499 (1978)
The warrantless installation of a pen register, that recorded telephone numbers called but not the contents of the calls, did not violate the 4th amendment. Smith v. Maryland, 442 U.S. 735 (1979).
A warrantless search of a suitcase in the trunk of a taxi was unconstitutional. Arkansas v. Sanders, 442 U.S. 753 (1979).
Police may not make a warrantless, nonconsensual entry into a suspect's home in order to make a routine felony arrest. Payton v. New York, 445 U.S. 573 (1980).
That police had lawful possession of pornographic film boxes did not give them authority to search their contents. Walter v. United States, 447 U.S. 649 (1980).
The search of a jacket lying in the passenger compartment of a car was incident to a lawful custodial arrest that justified the infringement of any privacy interest the arrestee may have had. New York v. Belton, 453 U.S. 454 (1981).
An officer who accompanied an arrestee to the arrestee's residence to obtain identification properly seized contraband in plain view. Washington v. Chrisman, 455 U.S. 1 (1982).
Officers who have legitimately stopped an automobile and who have probable cause to believe contraband is concealed somewhere within it may conduct a warrantless search of the vehicle as thorough as could be authorized by warrant. United States v. Ross, 456 U.S. 798 (1982).
When an officer, after stopping a defendant's car at a routine driver's license checkpoint, saw a tied-off party balloon in plain sight, the officer had probable cause to believe the balloon contained an illicit substance. Hence, a warrantless seizure of the balloon was legal. Texas v. Brown, 460 U.S. 730 (1983).
A warrantless search by arson investigators of the defendant's fire-damaged home that was not a continuation of an earlier search was unconstitutional. Michigan v. Clifford, 464 U.S. 287 (1984).
When a damaged shipping package was examined by company employees who discovered white powder, a subsequent warrantless field test by police was constitutional. U.S. v. Jacobsen, 466 U.S. 109 (1984).
The "open fields" doctrine is discussed. Oliver v. U.S. 466 U.S. 170 (1984).
The warrantless, nighttime entry of the defendant's home for arrest for a civil, nonjailable traffic offense was not justified under the "hot pursuit" doctrine or the preservation of evidence doctrine. Welsh v. Wisconsin, 466 U.S. 740 (1984).
School officials need not obtain a warrant before searching a student. The legality of the search depends on the reasonableness, under all circumstances, of the search. New Jersey v. T. L. O. 469 U.S. 325 (1985).
When officers were entitled to seize packages in a vehicle and could have searched them immediately without a warrant, a warrantless search of the packages 3 days later was reasonable. United States v. Johns, 469 U.S. 478 (1985).
The vehicle exception for warrantless searches applies to motor homes. California v. Carney, 471 U.S. 386 (1985).
The good faith exception to the exclusionary rule applies when an officer reasonably relies upon a statute allowing a warrantless administrative search that was subsequently ruled unconstitutional. Illinois v. Krull, 480 U.S. 340 (1987).
A protective sweep of a residence in conjunction with an arrest is permissible if police reasonably believe that the area harbors an individual posing a danger to officers or others. Maryland v. Buie, 494 U.S. 325, 108 L. Ed. 2d 276 (1990).
Inadvertence is not a necessary condition to a "plain view" seizure. Horton v. California, 496 U.S. 128, 110 L. Ed. 2d 112 (1990).
For a seizure of a person to occur there must either be an application of force, however slight, or when force is absent, submission to an officer's "show of authority." California v. Hodari D. 499 U.S. 279, 113 L. Ed. 690 (1991).
A determination of probable cause made within 48 hours of a warrantless arrest generally meets the promptness requirement. If a hearing is held more than 48 hours following the arrest the burden shifts to the government to demonstrate an emergency or extraordinary circumstances. County of Riverside v. McLaughlin, 500 U.S. 44, 114 L. Ed. 2d 49 (1991).
There shall be one rule governing all automobile searches. The police may search the car and all containers within it without a warrant when they have probable cause to believe contraband or evidence is contained in either. California v. Acevedo, 500 U.S. 565, 114 L. Ed. 2d 619 (1991).
If during a lawful weapons pat down an officer feels an object whose contours or mass makes its identity immediately apparent, there has been no invasion of privacy beyond that already authorized. Minnesota v. Dickerson, 508 U.S. 366, 124 L. Ed. 2d 334 (1993).
An officer making a traffic stop may order passengers to get out of the vehicle pending the completion of the stop. Maryland v. Wilson, 519 U.S. 408, 137 L. Ed. 2d 41 (1997).
Persons observed through a window in a home where they were not overnight guests but were present for a short period to engage in a primarily commercial illegal drug transaction, had no expectation of privacy in the home and the observation of those persons was not a constitutionally prohibited search. Minnesota v. Carter, 525 U.S. 83, 142 L. Ed. 2d 373 (1998).
The issuance of a traffic citation without an arrest did not authorize a full search of the vehicle. Knowles v. Iowa, 525 U.S. 113, 142 L. Ed. 2d 492 (1998).
When there is probable cause to search a vehicle for contraband officers may examine containers in the vehicle without a showing of individualized probable cause for each container. The container may be searched whether or not it's owner is present as a passenger, or otherwise, because it may contain contraband that the officers reasonably believe is in the car. Wyoming v. Houghton, 526 U.S. 295, 143 L. Ed. 2d 408 (1999).
Police need not obtain a warrant before seizing an automobile from a public place when there is probable cause to believe that the vehicle is forfeitable contraband. Florida v. White, 526 U.S. 559, 143 L. Ed. 2d 748 (1999).
The exception to the requirement of a warrant for automobiles does not require a separate finding of exigency, in addition to a finding of probable cause. Maryland v. Dyson, 527 U.S. 465, 144 L. Ed. 2d 442 (1999).
When there is probable cause to search a motor vehicle, the search is not unreasonable if the search is based on facts that would justify the issuance of a warrant, although a warrant was not obtained. No separate finding of exigent circumstances is required. Maryland v. Dyson, 527 U.S. 465, 144 L. Ed. 2d 442 (1999).
There is no murder scene exception to the warrant requirement. Flippo v. West Virginia, 528 U.S. 11, 145 L. Ed. 2d 16 (1999).
Nervous, evasive behavior is a pertinent factor in determining reasonable suspicion. Headlong flight is the consummate act of evasion. Illinois v. Wardlow, 528 U.S. 119, 145 L. Ed. 2d 570 (2000).
An anonymous tip that a person is carrying a gun, without more, is insufficient to justify a police officer's stop and frisk of a person. The tip must bear indicia of reliability. Reasonable suspicion requires that a tip be reliable in its assertion of criminal activity, not just in its tendency to to identify a person. Florida v. J.L. 529 U.S. 266, 146 L. Ed. 2d 254 (2000).
Stopping vehicles at highway checkpoints without any individualized suspicion to interdict illegal drugs was an unreasonable seizure under the 4th amendment because the primary purpose was to uncover evidence of ordinary criminal wrongdoing, unlike checkpoints to check for drunk driving or illegal immigrants. City of Indianapolis v. Edmond, 531 U.S. 32, 148 L. Ed. 2d 333 (2000).
The police acted reasonably when, with probable cause to believe that the defendant had hidden drugs in his home, they prevented the man from entering the home for about 2 hours until a search warrant could be obtained. Illinois v. McArthur, 531 U.S. 326, 148 LEd2d 838 (2001).
A state hospital could not test maternity patients for cocaine and then turn the results over to law enforcement authorities without patient consent. The interest of using the threat of criminal sanctions to deter pregnant women from using cocaine does not justify a departure from the rule that a nonconsensual search is unconstitutional if not authorized by a warrant. Ferguson v. City of Charleston, 525 U.S. 67, 149 LEd 2d 205 (2001).
If an officer has probable cause to believe a person has committed even a very minor criminal offense that does not breach the peace, the officer may, without violating the 4th amendment, arrest the offender without the need to balance the circumstances involved in the particular situation. Atwater v. City of Lago Vista, 532 U.S. 318, 149 L. Ed. 2d 549 (2001)
Obtaining, by sense-enhancing technology like infrared imaging, information regarding the interior of a home that could otherwise not be obtained without physical intrusion into a constitutionally protected area is a search presumptively unreasonable without a warrant. Kyllo v. U.S. 533 U.S. 27, 150 L. Ed. 2d 94 (2001).
A warrantless search of a probationer's residence founded on reasonable suspicion of criminal activity and authorized as a condition of probation was reasonable. Such a search is not restricted to monitoring whether the probationer is complying with probation restrictions. U.S. v. Knights, 534 U.S. 112, 151 L. Ed. 2d 497 (2001).
Police officers may approach bus riders at random to ask questions and to request consent to search luggage without advising the passengers of their right to not cooperate. U.S. v. Drayton, 536 U.S. 194, 153 L. Ed. 2d 242 (2002).
A school district policy of requiring all participants in competitive extracurricular activities to submit to drug testing was a reasonable means of furthering the district's interest in preventing drug use among students and was not an unreasonable search. Board of Education of Independent School District. No. 92 of Pottawatomie County v. White, 536 U.S. 822, 153 L. Ed. 2d 735 (2002).
A highway checkpoint where police stopped motorists to ask them for information about a recent hit-and-run was reasonable. The arrest of a drunk driver arrested when his vehicle swerved nearly hitting an officer at the checkpoint was constitutional. Illinois v. Lidster, 540 U.S. 419, 157 L. Ed 2d 843, 124 S. Ct. 885 (2004).
When a police officer has made a lawful custodial arrest of an occupant of an automobile, the 4th amendment allows the officer to search the passenger compartment of that vehicle as a contemporaneous incident of arrest whether the officer makes contact with the occupant while the occupant is inside the vehicle, or when the officer first makes contact with the arrestee after the latter has exited the vehicle. Thornton v. U.S. 541 U.S. 615, 158 L. Ed 2d 905, 124 S. Ct. 2127 (2004).
The principles of Terry permit a state to require a suspect to disclose his or her name in the course of a Terry stop and allow imposing criminal penalties for failing to do so. Hiibel v. Sixth Judicial District Court of Nevada, Humboldt County, 542 U.S. 177, 159 L. Ed 2d 292, 124 S. Ct. 2451 (2004).
The 4th amendment does not requires reasonable, articulable suspicion to justify using a drug-detection dog to sniff a vehicle during a legitimate traffic stop. The use of a well-trained narcotics-detection dog that does not expose noncontraband items that otherwise would remain hidden from public view during a lawful traffic stop, generally does not implicate legitimate privacy interests. Illinois v. Caballes, 543 U.S. 405, 160 L. Ed. 2d 842, 125 S.Ct. 834 (2004).
Police may enter ahome without a warrant when they have an objectively reasonable basis for believing that an occupant is seriously injured or imminently threatened with such injury. An action is reasonable under the 4th amendment, regardless of the individual officer's state of mind, "as longas the circumstances, viewed objectively, justify the action. Brigham City v. Stuart, 547 U.S. ___ , 164 L. Ed. 2d 650, 126 S. Ct. 1943 (2006).
The 4th Amendment does not prohibit a police officer from conducting a suspicionlesssearch of a parolee. Samson v. California, 165 L. Ed. 2d 250, 126 S. Ct. 2193 (2006).
State v. Seibel: Wisconsin Police Now Need Only a Reasonable Suspicion to Search a Suspect's Blood Incident to an Arrest. Armstrong. 1993 WLR 563.
But What of Wisconsin's Exclusionary Rule? The Wisconsin Supreme Court Accepts Apparent Authority to Consent as Grounds for Warrantless Searches. Schmidt. 83 MLR 299.
But What of Wisconsin's Exclusionary Rule? The Wisconsin Supreme Court Accepts Apparent Authority to Consent as Grounds for Warrantless Searches. Schmidt. 83 MLR 299 (1999).
I,12 Attainder; ex post facto; contracts. Section 12. No bill of attainder, ex post facto law, nor any law impairing the obligation of contracts, shall ever be passed, and no conviction shall work corruption of blood or forfeiture of estate.
Section 45.37 (9), Stats. 1963, constituted a contract as to the property an applicant for admission to the Grand Army Home had to surrender, and to apply a later amendment would be unconstitutional. Estate of Nottingham, 46 Wis. 2d 580, 175 N.W.2d 640.
