"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 ...

The suspect who has died has been identified by police as a 27-year-old man from Las Vegas called Shane Devon Tamura.

Four Ventura County men returning home from a bachelor party were injured or killed in the Grand Sierra Resort shooting in ...

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