206 (2012) (officers did not have probable cause to arrest, and evidence discovered as a result of illegal arrest suppressed); State v. Without probable cause, individuals' Fourth Amendment rights, which protect against unreasonable searches and seizures, could be violated.(2). If the magistrate determines that there is no probable cause the person must be released. (3). No. You have to be arrested. That's what a warrant is. If you are illegally detained (i.e. If there is no warrant for your arrest, the police must have reasonable suspicion or probable cause to justify seizing you. If you have a warrant or order for your arrest in North Carolina, it gives police and other law enforcement agents the authority to look for you and arrest you. If you were stopped for drunk driving, you may be wondering if the police even had a legal basis for stopping you. In North Carolina, the state can arrest you with or without a warrant.