MASSAPEQUA PARK - The kitchen knife robber behind a string of hold-ups in Nassau County has apparently struck again.

Detectives say the man robbed a Dunkin’ Donuts on Sunrise Highway in Massapequa Park Sunday night.

According to police, he went behind the counter, pulled a large knife and demanded cash.

Police released a sketch of the suspect late last month.

He's being connected to at least five other similar crimes in Nassau.