Four Mesa police officers and a lieutenant are the subject of separate internal investigations, one of which involves an officer who is accused of flushing a 4-inch stillborn fetus down a motel-room toilet and one of which involves improper use of force against a handcuffed prisoner, the Arizona Republic reports.
"These situations are very troubling to me, because they tarnish the police department," Mesa Police Chief George Gascón said in a news conference Wednesday.

