THE BRONX - Police have released surveillance video of three suspects they say robbed and assaulted a man in the Bronx. 

It happened on Tuesday around 2:45 a.m. on Andrews and Tremont avenues. 

Police say three men walked up to the 34-year-old victim and assaulted him before taking his chain and $30.

They say the men ran away toward West Tremont Avenue.

Police say the victim refused medical treatment at the scene.

Anyone with information is asked to call Crime Stoppers at 1-800-577-TIPS.