That witness also said the girl had shown up with l.j., whom police could never find. but in the course of their investigation of ferry, detectives learned something interesting. and you had another l.j. in that crowd, didn't you? >> yeah. >> daniel ferry? >> yeah. >> what was his nickname? >> he used two. one was joker and the other was little joe. >> little joe. l.j.? >> yeah. >> maybe their witness was confused or deliberately hiding the fact that ferry and l.j. were one and the same. either way ferry seemed like their man. but the d.a. wanted more evidence before filing charges. derek john...