Police Whistleblower Asserts Cops 'Murdered' Mom

"A letter from a U.S. Capitol Police officer contains a series of bombshell revelations in the case of Miriam Carey, the unarmed, black, single mother who, with her one-year-old daughter in tow, was chased and gunned down by federal agents in the heart of the nation’s capital, after apparently doing nothing more than making a wrong turn at the White House."