Police have put out surveillance video as they continue to look for the men who tried to rob an 18-year-old woman in the Bronx last week.

The clip shows three men approaching the victim outside her College Avenue apartment building on Thursday, March 12.

Police say they demanded her cell phone, and she refused.

One of the men grabs her around the neck and then pushes her against a railing.

But the men were unable to get her phone and ran away.

The victim was not injured.

Anyone with information about the case is asked to call Crimestoppers by calling 1-800-577-TIPS, by texting TIP577 to CRIMES, or by going to NYPDCrimeStoppers.com.