Nassau police are investigating an early Sunday morning armed robbery of a Valley Stream convenience store.

A man armed with a black handgun went into a 7-Eleven store on Merrick Road at about 1:10 a.m. and approached the cash register, demanding money from the 22-year-old employee, police said.

The employee gave the man an unknown amount of money, after which the man ran away. There were no injuries.

Police ask anyone with information about this case to contact Nassau County Crime Stoppers anonymously at 800-244-TIPS.

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