A funeral is being held today for NYPD Officer Didarul Islam, one of the victims killed in Monday's shooting at a Midtown office building.

Thousands of familly, friends and colleagues are expected to gather to mourn the NYPD officer killed in this week’s Manhattan office attack at a funeral on Thursday, a day after another grieving family laid their loved one to rest,

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