A heavy police presence is expected Thursday at the funeral for NYPD Officer Didarul Islam. As CBS News New York's Dick Brennan reports, colleagues, family and friends are all expected to say their final goodbye to the man remembered as a hero.

The last of the Park Ave. mass shooter’s final victims found temporary safety in a panic room, only to be killed when she stepped outside of it during a lull in the gunfire, police sources and authorities said.