New York City detectives investigating this week's mass shooting were interviewing the attacker's associates in his home ...

Authorities say the gunman who killed a police officer and three others in a NYC high-rise had "documented" mental illness issues, which leaves many people asking how he could get a gun despite laws ...

NYPD said the gunman purchased the fully-assembled AR 15-style rifle used in the shooting from his supervisor.

New York City’s deadliest shooting in 25 years – in a state with some of the toughest gun laws in the nation – is raising ...

Shane Tamura, the shooter behind the deadly rampage in Midtown Manhattan,​ was apparently targeting NFL offices, NYC Mayor ...

Colorado has "red flag" laws, which give authorities the power to take guns away from people who threaten to kill. A 2022 ...

Shane Tamura, 27, used a rifle identified as an M-4 during the attack at 345 Park Avenue on Monday, police said.