Shane Tamura is suspected of killing four people before shooting himself on the 33rd floor of the building at 345 Park Avenue ...

A man who killed four people at a Manhattan office building bought the rifle he used in the attack and the car he drove across country from his supervisor at a Las Vegas casino ...

Shane Tamura, 27, who fatally shot four people in the building that houses the National Football League's headquarters Monday ...

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

The gunman in Monday’s mass shooting in Midtown had bottles of antipsychotic medication in his Las Vegas studio apartment, ...

True life ended tragically for Ryan Alexander Jenkins, who found fame after appearing on the US show Megan Wants A ...

Antipsychotic medication and a suicide note to his parents were found in the apartment of the gunman who killed multiple people in a mass shooting in a Manhattan building.

The gunman who opened fire in a New York City skyscraper, killing four people, including an off-duty cop, bought his $1,400 ...

New York City investigators believe a co-worker of the Las Vegas man who killed four, including a police officer, provided a ...

Police are looking for anyone who believes they may be a victim of a man accused of sexually assaulting a child, authorities ...

From the UnitedHealthcare CEO to the NFL office shooting, the Big Apple is turning into a magnet for out-of-state killers.

The Las Vegas man accused of killing his mother and critically injuring his sister shared "paranoid ideations" during an ...