Everytown for Gun Safety’s Nick Suplina joins ABC News’ Linsey Davis to unpack what the Manhattan shooting tells us about the effectiveness of some of the strictest gun laws in the U.S.

Shane Tamura killed four people at a Manhattan office building Monday, including Blackstone executive Wesley Lepatner and New ...

A supervisor at the Las Vegas casino where Shane Devon Tamura worked legally purchased the gun used in the Midtown Manhattan ...

What we know about Tamura’s life, how he got the assault rifle that he used to kill an NYPD officer and three others, and the ...

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

The weapon allegedly used in the shooting at a New York City office building was made by Palmetto State Armory, a West ...

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

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

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

Nevada Gov. Joe Lombardo says mental health services, not gun laws, should be the focus following the NYC mass shooting that ...

Tisch said Tamura had a Nevada gun license and used an AR-15 style assault rifle. Tamura legally purchased a revolver in June using his concealed carry permit, Tisch said. CBS and CNN published a ...

In the immediate hours after at least four people were fatally shot, including an off-duty police officer, after a man ...