Police searched Shane Tamura’s employee locker at a Las Vegas Strip casino in their attempts to piece together why he killed ...

Among the dead were a police officer, a security guard and two people who worked at companies in the building. An NFL ...

"He comes with a machine gun. He's not going to know who I am. He's going to shoot, no matter what," Sebije Nelovic said in a ...

Police say a gunman who killed four people in a Manhattan skyscraper before taking his own life claimed to have a brain ...