December 13, 2008 9:48 am High School Horror A teenager is shot walking out of his high school in Suffolk County. Police say he was not the intended target, but the gunman is still on the loose. Local 5:34 VIDEO: Columbia University protesters takeover Hamilton Hall 3:01 I-Team: NYPD officers testify in surveillance video controversy 1:59 2 suspects charged with murder in Long Island body parts case 2:35 Extra NYPD patrols in Central Park after series of violent crimes 3:01 Columbia begins suspending students after protesters defy deadline