Doctor Who Stormed NYC Hospital With Assault Rifle, Killing 1, Wanted Revenge

Several Reported Shot as Gunman Opens Fire at Hospital in New York

Pistol Used in Deadly YouTube Stunt Is One of the Most Powerful Guns on the Market

Coroner Dies After He's Accidentally Dragged by Truck Driven by His Father

Firefighters Resuscitate Tiny Dog Found Covered in Soot During House Fire

Girl, 4, Fatally Struck by Houseboat, Father's Legs Severed as He Tried to Save Her: Cops

Massive Fire Destroys Home of 'Big Bang Theory' Star Johnny Galecki

Woman Dies 2 Years After She Was Set on Fire by Ex, Who May Now Face Murder Charge

Tower of Bow Wow: Man Builds a Lookout Perch for His Dog

Heart-Pounding River Rescue Caught on Video as Swimmer Clings to Rock Above Waterfall