attorney james leonard represents terry olson, a handyman who was investigated for the crimes but was never charged and denies any involvement. >> the fact that we're dealing with four women that were disposed of and it would appear that at least one of them has connections to prostitution, so the similarities, to me are striking. >> prostitutes obviously, are easy prey. they are people that many times are not readily identified because they are living under aliases, they're from around city, they're transient. and what happens is also many serial killers have issues with women. and they believe prostitutes are evil and we should rid society of them. >> reporter: commissioner dormer says he just wants to bring closure to the families of each woman, whomever they may be. >> wondering, is that their loved one? so, we would like to put close sure on this thing for people. and that's why the identification is really critical for the families, for the investigation. >> reporter: tonight, police confirmed gilbert is not one of the four women. but they are still investigating her disappearan