Problem: Can a police officer put a checkpoint for a bus he knows a person is under investigation for financial crimes. Can he search the bus and people inside the bus. All drugs he may find he can charge those people. He sees a large folio he believes it's something connected with the investigation he believes the person is gilt. After getting warrant to search the house can he enter someone another house bc stove is burning and he sees guns on the office apartment he seizes and take to station to charge the owner of apartment. Will the people in a motion to suppress successes.