Off-duty NYPD officer Didarul Islam is being remembered as a hero after he was killed while providing security for an office ...

Four people were killed and a fifth was injured in a mass shooting at a Midtown Manhattan office building on Monday.

NYPD Chief John Chell describes Midtown Manhattan office shooting as mayhem after gunman Shane Tamura killed four people, ...

Police Officer Didarul Islam, a father of two with a baby on the way, was one of the four people killed by Shane Tamura ...

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

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

Didarul Islam, 36, was a father of two, with a third on the way, and was working a second job as a security guard at the ...

The video above aired in a previous newscast. NEW YORK (PIX11) — A gunman who killed four people in a Park Avenue building ...

The victims of the Manhattan office building shooting are identified as NYPD Officer Didarul Islam, Blackstone executive ...

The incident occurred just after 5 a.m. when a pair of officers attempted to pull over a speeding blue four-door Subaru Sedan ...

A man carrying a high-powered rifle shot and killed four people, including an off-duty police officer working security in ...

NEW YORK - At least six people were shot and NYPD officers were seen with guns drawn after reports of gunfire erupted in ...