The attack on a seemingly secure building has rattled workers and prompted managers to examine whether they are adequately ...

Law enforcement sources say Shane Tamura bought the AR-15 style rifle he used to open fire at a Manhattan skyscraper from a former co-worker for $1400. The sources say that former co-worker also sold ...

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

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

Four people were killed on Monday when a man, identified by police as Shane Tamura, walked into the lobby of 345 Park Avenue ...

As more information comes out about the man who shot and killed four people inside a midtown Manhattan office building before ...

As detectives both in New York and here in Las Vegas work to uncover more details about Shane Tamura’s past, details of his struggles with mental health are bei ...

"It was heartbreaking, shock, still in disbelief," said Walter Roby, the former assistant football coach at Granada Hills High School in Los Angeles.

Shane Tamura was remembered by high school classmates and a coach as a talented running back. Recently, though, he was ...