Miami Beach Police Sgt. Alex Bello, in charge of the department wears a body camera during a demonstration at a news conference, Tuesday, May 5, 2015, in Miami Beach.
Miami Beach Police Sgt. Alex Bello, in charge of the department wears a body camera during a demonstration at a news conference, Tuesday, May 5, 2015, in Miami Beach. Wilfredo Lee AP File
Miami Beach Police Sgt. Alex Bello, in charge of the department wears a body camera during a demonstration at a news conference, Tuesday, May 5, 2015, in Miami Beach. Wilfredo Lee AP File