The suspect walked into St. Peter the Apostle Roman Catholic Church, 1019 N. 5th Street, around 11 a.m. on Wednesday, Dec. 13, according to the department.
She stole a purse containing the victim's ID and credit cards from an office area, then drove off in a white Jeep, investigators believe. Authorities say the entire theft was caught on video camera.
Anyone who can identify the woman in the video is asked to call PPD at 215-686-8477 or submit a tip anonymously online.
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