infer that the parents and/or caregivers of the child well know who she is and how she came to end up in this position, this place, this isolated and desolate place, really, on the shores of boston harbor and they know well what happened. for whatever reason, they refuse to come forward. >> they know well what happened. joining us right now is john walsh host of cnn's "the hunt." john, thanks for being with us. >> glad to be here. >> the d.a. said "nay knee full well what happened." we're two weeks since this body was found and the idea that no caregiver has come forward saying "hey, many i daughter is missing, my grand daughter is missing" that's why he believes they're connected. >> so do i. i believe if you have a loving set of parents or caregivers they're going to go right to police immediately and the national center has looked through all of their databases as they were coming up with this composite right here to see if