PHILADELPHIA (CBS) –Police say they are investigating a reported sexual assault of a teen girl Thursday night.

The incident allegedly took place at about 6:48 p.m. at Orthodox Street and Trenton Avenue when three men, wearing black ski masks, reportedly grabbed a 16-year-old girl and forced her into a small black vehicle.

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Police say the three men took her to an abandoned property in the 1300 block of Foulkrod Street, where they reportedly sexually assaulted the girl.

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She was able to escape and make her way to a relative’s house nearby, according to police.

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No arrests have been made at this time.