THE BRONX - Police are hoping that new surveillance video will help track down three suspects in connection with an attempted robbery in the 45th Precinct.

Authorities say two men and a woman approached the 33-year-old victim as he was walking out of a building on Westchester and Wilkinson avenues Friday.

One of the male suspects allegedly demanded the victim's keys and the chain around his neck, and hit him in the head with the butt of a black revolver when he refused.

Anyone with information on the crime should contact police.