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

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

NEW YORK (AP) — A man who killed four people at a Manhattan office building bought the rifle he used in the attack and the ...

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

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

"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 ...

Tisch said Tamura had a Nevada gun license and used an AR-15 style assault rifle. Tamura legally purchased a revolver in June using his concealed carry permit, Tisch said. CBS and CNN published a ...

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

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

Mayor Adams and NYPD Commissioner Jessica Tisch on Wednesday went to the 47th Precinct stationhouse where Islam worked to ...