WASHINGTON/NEW YORK, July 29 (Reuters) - Cameras at 345 Park Avenue flagged an approaching gunman on Monday as a potential ...

Katia Bougere, 31, has been charged with murder months after he confessed to killing Abdul Rahman Waziri, also 31, a refugee ...

After killing four and taking his own life, Shane Tamura — a former football player at two L.A.-area high schools — left ...

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

Investigators are piecing together more details about how a former high school football player who blamed the game for his ...

Police say a gunman who killed four people in a Manhattan skyscraper before taking his own life claimed to have a brain ...

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

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

A defence witness denied telling a "pack of lies" to a jury for a man accused of murdering a former prison officer in a ...

Live updates and developments about a shooting in New York City's Midtown. Five people, including the gunman and a police ...

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

Justin Aguila and Andrew Canepa, both 33 years old and residents of Ventura County, were in Reno with several friends to ...