Where the police have not announced their were police officers and there has been no show of authority, there cannot be a seizure under the meaning of the Fourth Amendment.The 1st District Appellate Court reversed and remanded a decision from Cook County Circuit Judge Steven Gregory Watkins.Chicago police officers were patrolling a high-crime area in downtown Chicago around 7:30 p.m. on March 25, 2015. They drove an unmarked car and one of the officers was in plainclothes, although the second officer wore a police vest.As …