On March 23, 2010, two officers of the Chicago Police Department flagged down two men who appeared panicked. One of the men told the officers that a Hispanic man wearing a white tank top had just fired a gun at him. The man directed the police officers to an alley in which the shooting occurred.
As the officers drove down the alley, they noticed that the door to Juan Castillo’s garage was open; two Hispanic men and a white man were standing inside. The men were ordered to step out of the garage and place their hands on the squad car. They complied and the two officers searched the garage. One of the officers testified at trial that the search was brief. Both officers were looking for a place where a gun could easily and quickly be hidden. One of the officers opened a closed cooler and found a .38 caliber handgun with a spent shell casing and two live rounds. The officers detained Castillo, and he was identified by the two men who had approached the officers as the man who shot at them.
Castillo testified that the officers came into the garage uninvited. He stated that they showed neither an arrest nor a search warrant and that he never gave them permission to either enter or search the garage. He testified that they entered and began opening drawers and cabinets and had to take several items off of the cooler before they could open it to see what was inside it.