get that? it was obvious it was the person we knew as lou castro and now as daniel pers. >> lou castro was daniel perez. born in texas. he pleaded no contest to two sex crimes. but he was believed to be dead. >> and the person believed to be dead for many years but you saw him in wichita. so he was on the lam. >> he was on the lam. sglrs interviews with the angels landing commune helped goodwin connect the dots between six states and more than a dozen commune members. and something else happened. emily wrote a letter to lou while he was serving time for id fraud. >> i said i'm finally going where i want to go and doing the