I wish they'd do a follow-up or a more in depth interview with Sells. Out of all the serial killers, he is the most "interesting" to me.

I had never heard of him until watching the show. He is terrifying; just watching him talk about "the blade" and the blood rushing.. totally scary. I agree though, he's someone I'd like to know more about.

Tommy Lynn Sells is probably one of the most terrifying individuals that is covered on the show. However, it seems that during the interview there were facial ticks and one believe that he may have a neurological disorder. Lets see a fMRI.