Here's the horror talk of Michael Ross (July 26, 1959 – May 13, 2005), a former American serial killer. 

https://www.youtube.com/watch?v=_nM945bS7kQ 

https://www.youtube.com/watch?v=gaNgoQBkV0U 

https://www.youtube.com/watch?v=tqqcb-4w9m0 

https://www.youtube.com/watch?v=x6fRDYqNeiM