Nassau County police are searching for a masked man who...

Nassau County police are searching for a masked man who robbed a Williston Park Dunkin' Donuts store at knifepoint Friday night. Credit: Nassau County Police Department

Nassau County police are searching for a masked man who robbed a Williston Park Dunkin’ Donuts store at knifepoint Friday night.

Police said a man entered the store at 276 Hillside Ave. about 10:30 p.m. with a knife and ordered a cashier to empty the register. The cashier was not hurt.

The robber took an unspecified amount of cash and ran away down Hillside Avenue, police said.

The thief was last seen wearing a surgical mask and light colored gloves.

Police are asking anyone with information to call Crime Stoppers at 800-244-TIPS.

From Love Lane in Mattituck, NewsdayTV's Elisa DiStefano and Newsday deputy lifestyle editor Meghan Giannotta have your look at ways to celebrate Valentine's Day this year. Credit: Randee Daddona, Gary Licker; Newsday / A.J. Singh

Put a little love in your heart with the NewsdayTV Valentine's Day Special! From Love Lane in Mattituck, NewsdayTV's Elisa DiStefano and Newsday deputy lifestyle editor Meghan Giannotta have your look at ways to celebrate Valentine's Day this year.

From Love Lane in Mattituck, NewsdayTV's Elisa DiStefano and Newsday deputy lifestyle editor Meghan Giannotta have your look at ways to celebrate Valentine's Day this year. Credit: Randee Daddona, Gary Licker; Newsday / A.J. Singh

Put a little love in your heart with the NewsdayTV Valentine's Day Special! From Love Lane in Mattituck, NewsdayTV's Elisa DiStefano and Newsday deputy lifestyle editor Meghan Giannotta have your look at ways to celebrate Valentine's Day this year.

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