A gunman shot dead two New York City police officers in what officials called an "assassination," hours after warning on social media that he planned an attack in retribution for recent U.S. police killings of unarmed black men.
Tribune wire reports, Chicago Tribune
Sun, 12/21/2014 - 8:33am
A gunman shot dead two New York City police officers in what officials called an "assassination," hours after warning on social media that he planned an attack in retribution for recent U.S. police killings of unarmed black men.