3 people dead including suspect in Jacksonville mass shooting

JACKSONVILLE, Fla. —The Jacksonville sheriff says three people were killed, including the gunman, during a mass shooting at a video game tournament at a north Florida mall.Sheriff Mike Williams said Sunday evening he believed the shooter is 24-year-old David Katz of Baltimore. He said the FBI was searching the man's home as part of the investigation.Williams said nine other people were wounded by gunfire and are in stable condition and two others were hurt while fleeing the shots. He says