The owner of a private security business on Park Avenue said he questions how a shooter got so far into a Midtown office ...

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

Also killed in the massacre were Blackstone executive Wesley LePatner, security guard Aland Etienne and 36-year-old NYPD ...

A long-time office cleaner said she encountered the suspected in a mass shooting in a Midtown Manhattan office building.

Officer Didarul Islam, killed in the Midtown shooting, was honored at a Bronx funeral and is expected to be laid to rest in ...

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

New York City is mourning NYPD Officer Didarul Islam and three other people killed in Monday's shooting inside an office ...

New York police honor fallen officer Didarul Islam with funeral services after he was killed by a gunman in a Midtown office ...

The funeral will be held Thursday for the police officer who was one of four people killed in Monday's mass shooting at a ...

Islam, a father of two with a baby on the way, was one of the four people killed by Shane Tamura inside 345 Park Ave. on ...

The day after NYPD Detective Didarul Islam was laid to rest, he'll be remembered with a vigil at the precinct where he worked in the Bronx.