Police are investigating a gunpoint robber at a Dunkin Donuts in East Harlem over the weekend.

It happened around 8:30 a.m. Sunday at the shop located at 1964 Third Avenue.

Investigators say a man approached the counter, pulled out a gun and demanded the cashier empty the register.

He ran out with about $300.

No one was hurt. 

The man is described as in his twenties, about five-nine, and wearing dark clothing. 

Anyone with information on the case should contact the Crime Stoppers hotline at 1-800-577-8477, or text CRIMES and then enter TIP577, or visit www.nypdcrimestoppers.com.