Most juridictions allow arrest for a felony without a warrant as long as probable cause for the arrest can be articulated.
The case that established this principle is United States v. Watson (1976). The Supreme Court held that an arrest without a warrant, made by law enforcement officers in a public place, is valid if they have probable cause to believe that a crime has been committed.
In general, police can search your trunk without a warrant or probable cause if they have your consent or if they believe there is evidence of a crime in the trunk.
yes
They must provide a judge with probable cause to do a search.
Yes, a police officer can legally approach a parked car without a warrant or probable cause as long as they are conducting a routine patrol or have reasonable suspicion of criminal activity.
Yes, and it is very common if there is reasonable suspicion but not probable cause for entry without a warrant.
Yes, if they have probable cause.
NO NO, but if they do have probable cause, they'll kick the door in. Probable cause does not always involve a piece of paper.............like a warrant. If you lock the door, after they speak to you, you can be charged with obstructing and delaying, if they had probable cause.
A search cannot be conducted without a warrant, which cannot be obtained without evidence of reasonable suspicion. This reasonable suspicion is often referred to as probable cause.
It was the 4th Amendment
If they have probable cause that a crime is taking place inside. No they still have to have a warrant.
Yes. but they have to have probably cause to do so.