Matthew McAvoy, 21, of Mattituck, is led out of Fourth...

Matthew McAvoy, 21, of Mattituck, is led out of Fourth Precinct in Hauppauge for arraignment on charges of sexually assaulting a 12-year-old girl in a restroom corridor Saturday at Smith Haven Mall. (May 10, 2010) Credit: James Carbone

Police in Suffolk have arrested a Mattituck man and charged him with sexual abuse of a 12-year-old girl at a Lake Grove shopping center, according to a police report.

Matthew McAvoy, 21, engaged in a criminal sex act Saturday night in a restroom corridor near the food court of Smith Haven Mall, police said.

Detectives charged McAvoy, of 4235 Deephole Dr., with two felony counts of first-degree criminal sex act and second-degree sexual abuse, according to the report. McAvoy will be arraigned Monday at First District Court in Central Islip.

On the latest episode of "Sarra Sounds Off," Newsday's Gregg Sarra and Matt Lindsay take a look top boys and girls basketball players on Long Island. Credit: Newsday

Sarra Sounds Off, Ep. 15: LI's top basketball players On the latest episode of "Sarra Sounds Off," Newsday's Gregg Sarra and Matt Lindsay take a look top boys and girls basketball players on Long Island.

On the latest episode of "Sarra Sounds Off," Newsday's Gregg Sarra and Matt Lindsay take a look top boys and girls basketball players on Long Island. Credit: Newsday

Sarra Sounds Off, Ep. 15: LI's top basketball players On the latest episode of "Sarra Sounds Off," Newsday's Gregg Sarra and Matt Lindsay take a look top boys and girls basketball players on Long Island.

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