NYC officer shot to death in command post RV; gunman killed

NEW YORK — A police officer was shot to death early Wednesday, ambushed inside her command post RV by an ex-convict who once ranted online about his treatment in prison and about police getting away with killing people, authorities said. He was later killed after pulling a gun on police.Officer Miosotis Familia, a 12-year member of the New York Police Department, was wrapping up her shift when the man fired one round through the passenger-side window and struck her in the head."This was an