Police are searching for a man they believe is connected to a string of four robberies in New Haven.
On Saturday, a man went to a Pizza Hut restaurant on Whalley Avenue and threatened a clerk while brandishing a knife. The man took about $30 to $40 in cash.
The man is also the suspect in the robbery of a Dunkin' Donuts on Ferry Street where a clerk was threatened at knife point Friday.
Police believe that the same man robbed a Subway restaurant on Grand Avenue on Wednesday, and a 7-Eleven convenience store on Whalley Avenue on Jan. 3. The man used a syringe to threaten the clerks at both establishments.
The man is described as a white male between 5'8" and 5'10' and weighs approximate 200 to 220 pounds.
Anyone with information about the suspect is asked to call New Haven Police.
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