A gunman killed his 13-year-old sister, shot his mother and was then wounded in a firefight with cops in Harlem Tuesday morning, police said.

Steven Murray, 28, who was struck in the thigh, was arrested, police said.

For full story : http://www.nydailynews.com/new-york/13-year-old-girl-shot-killed-harlem-cops-article-1.1066500#ixzz1syYwsAmp