Article Photos: Police: NY gunman set 'trap' for firefighters 2/8

Swat teams appear at the scene of a fire in Webster, N.Y., Monday, Dec. 24, 2012. Police in New York state say a man who killed two firefighters in a Christmas Eve ambush had served 17 years for manslaughter in the death of his grandmother. (AP Photo/Messenger Post Media, Seth Binnix)