- Joined
- Jun 4, 2009
- Messages
- 1,358
well if the cop asks to frisk them and they say no the cop has probable cause. kind of a catch 22 in the cops favor.
Legally, the police can not use a person's assertion of his rights as grounds for reasonable suspicion or probable cause.
Reasonable suspicion is required for a officer to briefly detain someone to investigate a matter further to determine if there is probable cause for an arrest. In general I believe the courts have ruled that about 15 minutes is the limit, at least in traffic stops. After that time an officer must let the person go or make an arrest. Unless the person is willing to remain voluntarily. There is no limit on how long a officer may have a voluntary conversation with a person, and of course the officer can arrest the person at any time during that conversation if he develops probable cause.
Probable Cause is required to arrest a person. It differs from reasonable suspicion in that there is specific evidence that a particular person has committed a crime. For instance, an officer responding to a break-in of a business at 3 am sees a person walking down the street near the business. The officer may have reasonable suspicion to stop and question the person regarding the break-in, but walking down the street by itself, even at 3am, isn't grounds for an arrest. If after stopping and talking to the person the officer observes that the person is carrying items reported stolen from the business then the officer has probable cause to arrest him.
Disclaimer: I'm not a lawyer or affiliated with law enforcement in any way, and all of the above is just my best understanding of these matters based upon reading and such.