Gun related deaths of U.S. law enforcement officers rose by 56 percent in 2014 compared to the previous year, with about one-third of officers killed in an ambush, the National Law Enforcement Officers Memorial Fund said on Tuesday.
Police union leaders said their grievances with New York City Mayor Bill de Blasio remained unresolved after meeting with him on Tuesday, 10 days after they said he was partly to blame for a gunman's deadly attack on two policemen.
New York City Mayor Bill de Blasio drew heckles and boos along with applause when he addressed graduating police cadets on Monday, two days after thousands of uniformed officers turned their backs on him at a slain policeman's funeral.
Police officers in dress uniform and other mourners joined a somber, four-block line outside a New York City church on Friday for the wake of one of two officers shot by a man who said he was avenging the killing of unarmed black men by police.
