reginald mcfadden's third victim since being released from prison just over two months earlier. fy mcfadden through atm surveillance, they discover a killer with an elder homicide already in his past. >> well, we go into his background, we do find out that the woman he was convicted of murdering 26-some-odd years ago had been bound hand and foot, had been brutalized, and had been raped. we got enough of his background to realize what type of person we were dealing with. >> on october 6th, 1994, police arrest and charge mcfadden for jeremy brown's rape and margaret kierer's murder. he is also charged for robert silk's homicide. mcfadden is convicted in all three cases. he gets 75 years for the rape, and two life sentences for the murders, all to be served consecutively. >> i guess this is the opportunity for me to say i'm remorseful, i'm sorry. well, i'm not remorseful. i'm not sorry, because i'm not guilty. yeah, give me the maximum sentence. matter of fact, give me a thousand years, because it wouldn't make a difference. if it's possible for me to sign my own death warrant, i do

." >>> you are about to enter the "criminal mindscape" of serial killer reginald mcfadden. >> were you the worst. >> a man whose lethal vengeance towards society began in his teens. >> she started howling. gagged her, tied her up. >> convicted of murder, he gets life. but 24 years later, he's let loose. >> it was a really new beginning. though in my subconscious, there were other things. >> why does his second chance spiral into a deadly rampage?