A great aunt of the missing Bradley sisters aays an expert told her the girl in a photo sent to the family last year appears to be of Tionda.She and her sister, Diamond, disappeared from their South Side home in July of 2001. Last year, the family received an e-mail that led them to a photo posted online. The family says the picture may be Tionda. Her great aunt Sheila Bradley-Smith claims forensic artist Lois Gibson agrees the girl in the photo is Tionda. The Chicago Police Cold Case Squad says they are still investigating and haven't determined who the girl is.