NYPD: Woman groped, robbed in Brooklyn

The NYPD is investigating a sexual assault and robbery in Brooklyn.

Police say a 35-year-old woman was walking in Sunset Park around 5:30 a.m. Sunday when a man came from behind, fondled her and then took off with her purse.

The attack occurred near 60th Street and 6th Avenue.

Police say they don't' believe the attack is related to a string of other sexual assaults in Sunset Park and Park Slope.