during her interview, she started telling detectives about a young girl she had seen a week prior. the cops thought some of what she said sounded eerily similar to annie's case. so they called draper p.d., and detective derek johnson and his colleague came over to hear what joanna had to say. >> tell me what you know about this girl. >> it was the second time i've seen her over there. >> "there," at the home where a man named daniel ferry used to live. >> danny ferry is a guy known to law enforcement. >> yes. >> as maybe a drug dealer? >> drug dealer. he was a member of a gang called vario loco town. and law enforcement has dealt with danny quite a few times, yeah. >> ferry had a long rap sheet. in fact, derek had served a search warrant on his home a year earlier. and now here was joanna telling derek that she saw a girl who sounded a lot like annie at daniel ferry's home on the night annie was killed. joanna also said the girl showed up with someone police had been