P olice had twice visited the home of the gunman who killed four people in a Midtown Manhattan skyscraper in recent years ...

The gunman from Las Vegas who committed the mass shooting last week in New York City repeatedly threatened to harm himself, ...

Officer Didarul Islam, 36, who was guarding the building on a paid security job when he was killed, had served as a police ...

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

The gunman in the deadly shooting at a New York City office tower had a background in casino surveillance and once held a ...

Shane Tamura, 27, had a documented history of mental health problems and carried a handwritten note in his wallet when he ...

The NYPD sent detectives to Las Vegas to work with federal law enforcement in the investigation into Monday's deadly shooting ...

Newly released body camera footage from Las Vegas police shows past encounters with Shane Tamura, the gunman in last month’s ...