A 19-year-old man was shot once in the head early Saturday in New Cassel by an unknown man in dark clothing, Nassau County police confirmed.

The assault occurred at 12:30 a.m. on Bond Street, police said. The victim was taken to a hospital for treatment. His condition was unknown.

The gunman fled the scene on foot, police said.

Anyone with information should contact Nassau County Crime Stoppers at 1-800-244-TIPS.

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Updated 49 minutes ago Suozzi vs. Trump on 'slush fund' ... What's in store with the weather ... Let's Go: LIRR trip to nostalgic spots ... H.S. plays of the week ... What's up on LI ... Get the latest news and more great videos at NewsdayTV

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