Wearing body armor and wielding an assault-style rifle, the alleged gunman burst into a Midtown Manhattan office building ...

A suspect was in custody after a casino shooting in Reno left multiple people injured, with police responding within minutes ...

Nevada's gun laws are again under scrutiny after a Las Vegas man opened fire in Midtown Manhattan, killing four people and ...

He fired Monday outside the largest casino in Reno, Nevada, killing three people and wounding three others before police shot ...

The 27-year-old Nevada man opened fire at a New York City office building, killing at least four people and then himself.

No motive has been announced. A suicide note was found expressing grievances with the NFL and saying Tamura suffered from CTE ...

Four people were killed, including an off-duty New York City police officer, when a gunman opened fire in an office tower ...

New York City has some of the toughest gun laws in the nation. But Monday’s mass shooting showed their limits, security ...

Officials said July 29 they believe the suspected gunman in the deadly Manhattan shooting may have been targeting the NFL.

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

The 27-year-old Nevada man left a note at the scene voicing anger that his mental illness may be linked to his having played football, officials familiar with the investigation told NBC News.