It happened after midnight on Saturday, Oct. 28. The victim was celebrating at a residence on the 1500 block of Ingersoll Street when a group of people assaulted her, according to investigators.
Police said the woman, 21, was treated for a concussion, a broken nose, and a broken wrist, "along with other bodily injuries."
Police have released a still image of one of the suspects.
Anyone who witnessed the assault or can identify the suspect is asked to call PPD at 215-686-8477 or submit an anonymous tip online.
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