Exclusive video shows SWAT teams executing a search warrant at the Las Vegas apartment of Shane Tamura, the man behind Monday ...

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

The man who stormed a Manhattan office tower with a gun, killing four people before killing himself, worked in the ...

The man who killed four people at a Manhattan office building bought his AR-15-style rifle and getaway car from his Las Vegas ...

Goodell said in a memo to staff that a league employee was seriously injured in the attack and was hospitalized in stable ...

Two teams NYPD detectives headed to Las Vegas Tuesday, to execute search warrants at Shane Tamura's home and at a gun store ...

The alleged gunman at a shooting rampage in a midtown Manhattan office building was identified as 27-year-old Shane Tamura, ...

The NFL season kicked off at the annual Hall of Fame game with a moment of silence for the four people killed earlier this ...

A note found in the gunman's wallet was critical of the NFL and mentioned CTE. The 27-year-old wrote, “Study my brain please.

Shane Tamura fatally shot two security guards and two civilians, injuring another, before killing himself at a Midtown office ...

Shane Tamura, the Las Vegas man who killed four people and left another person critically injured in a shooting in a New York ...

: A Las Vegas man who drove across the country to carry out a shooting in Manhattan that left four people dead was allegedly ...