Court Cases Flashcards
Graham v Connor
Established an objective reasonableness standard for when an officer can legally use force on a suspect and how much force can be used
Tennessee v Garner
Use of deadly force to prevent escape of a fleeing suspect is only authorized if it is belived that the suspect poses a significant threat of death or serious physical injury to the officer or others.
Terry v Ohio
(Investigatory Stops) Not a violation of the 4th amendment to “stop and frisk” the outside of the clothing if it suspected that the person may have a weapon. Officer safety.
Miranda v Arizona
Miranda warnings, you have to inform the criminal of his/her rights including the right to council.
Mapp v Ohio
Evidence obtained in violation of the fourth amendment may not be used in court. Officers used a fake arrest warrant to search a home and found nothing.
Good Faith Exception
Evidence collected in violation of the 4th amendment may be used if officers were acting in good faith believing the warrant was valid.
U.S. v Leon
Established that evidence obtained in good faith by police relying upon a search warrant that subsequently is found to be deficient may be used in a criminal trial.
Exclusionary Rule
Evidence collected or analyzed in violation of the defendant’s constitutional rights is sometimes inadmissible for a criminal prosecution in a court of law.
Illinois v Gates
Established the “totality of circumstances” test in finding probable cause under the Fourth Amendment.
Chimel v California
Search incidental to lawful arrest
Search of immediate area accessible to the actor
Carroll v U.S.
(PC to search a car) Search a vehicle for contraband if probable cause exists. Vehicle is mobile. “Automobile exception”
Michigan v Long
Limited search of the passenger compartment of a motor vehicle for weapons. Also “plain view” doctrine.
Duran v City of Douglas
Profanities and obscene gestures directed at a police officer are free speech and conduct protected by the First Amendment
Florida v Royer
Consensual Encounter) While it is legal for authorities to target and approach a person based on their behavior, absent more, they cannot detain or search such individual without a warrant making it a Consensual Encounter.
U.S. v Mendenhall
determined “seizure” occurs when an officer uses displays of authority to detain a person.
A person has been “seized” within the meaning of the Fourth Amendment only if, in view of all of the circumstances surrounding the incident, a reasonable person would have believed that he was not free to leave, and as long as the person to whom questions are put remains free to disregard the questions and walk away, there has been no intrusion upon that person’s liberty or privacy as would require some particularized and objective justification
Maryland v Shatzer
Police may re-open questioning if there has been a two-week break in Miranda custody.
Creager v State
No written statement made by an accused as a result of custodial interrogation is admissible as evidence against him in any criminal proceeding unless it is shown on the face of the statement that he received Miranda warnings.
Dyar v State
Peace officers must be able to articulate specific facts and circumstances to justify an arrest regarding “suspicious places “and “circumstances. Dyar v. State, Issue on appeal was whether this was a valid warrantless arrest and could a hospital be a “suspicious place?” Court holds that a hospital can be, and was a suspicious place, under the totality of the circumstances relied upon in this case.