Burglars broke into a Rockville Centre supermarket by cutting a hole in the roof, then tried to force open two locked safes inside, Nassau County police said.

They were unsuccessful in getting the safes open.

Damage to the two safes, at a Waldbaum's supermarket, was so extensive that detectives suspect that the burglars used power tools, a police spokesman said.

The burglary happened sometime between 11 p.m. Friday and 2 a.m. Saturday at the Waldbaum's at 399 Ocean Ave., police said.

The break-in was discovered when the manager came to work early Jan. 1, police said.

Police asked anyone with information about what happened to call their hotline: 800-244-TIPS.

On the latest episode of "Sarra Sounds Off," Gregg talks with Michael Sicoli and Tess Ferguson about county champs crowned in boys and girls lacrosse, and Jared Valuzzi reports on the Long Island flag football championship. Credit: Newsday

Sarra Sounds Off Ep 36: Champs crowned in lax and flag football On the latest episode of "Sarra Sounds Off," Gregg talks with Michael Sicoli and Tess Ferguson about county champs crowned in boys and girls lacrosse, and Jared Valuzzi reports on the Long Island flag football championship.

On the latest episode of "Sarra Sounds Off," Gregg talks with Michael Sicoli and Tess Ferguson about county champs crowned in boys and girls lacrosse, and Jared Valuzzi reports on the Long Island flag football championship. Credit: Newsday

Sarra Sounds Off Ep 36: Champs crowned in lax and flag football On the latest episode of "Sarra Sounds Off," Gregg talks with Michael Sicoli and Tess Ferguson about county champs crowned in boys and girls lacrosse, and Jared Valuzzi reports on the Long Island flag football championship.

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