Man charged in fatal 'ambush' shooting of Rochester police officer

The slain officer, Anthony Mazurkiewicz, a 29-year member of the department, was in a parked vehicle with Officer Sino Seng when 17 rounds were fired into the vehicle from behind, Rochester Police Capt. Frank Umbrino said at a Friday news conference. The two were part of the department's plainclothes tactical unit and were investigating a...