Officials said the gunman fatally shot himself after his attack, which set off a chaotic scene that rippled out into the ...

New York Police Department detectives searched Shane Tamura’s studio apartment in Las Vegas and found several medications, ...

Then officials say the suspect then got into the elevator and headed to the 33rd floor, the headquarters of Rudin Management.

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

Five people—including the suspected perpetrator Devon Tamura and NYPD officer Didarul Islam—were left dead at an office ...

The gunman who killed four people, including an NYPD officer, inside a Manhattan office building Monday evening left a note ...

NFL left shaken as NYC shooter targets league offices and put one of the football most sensitive topics in the spotlight days ...

Details continue to unravel about Monday’s Park Avenue mass shooting, which left five people dead, including the gunman.

The gunman who killed four people at an office building in New York City on Monday evening left his home in Las Vegas, Nevada ...

The head of the New York Police Department said that investigators plan to question a man who supplied parts for a gun used ...