Roberts discovered that his long-lost father was none other than the jailed serial killer Charles Manson. The woman, who put him for adoption in 1968 told him that his dad was none other than the jailed cult leader.

 

Charles Manson and his cult members killed nine people in Los Angeles in 1969. The victims included director Roman Polanski's eight months pregnant wife Sharon Tate.

 

Matthew Roberts' mother revealed that he was born after the cult leader raped her during an orgy in 1967. A shocked Roberts has sunk into depression after finding out this shocking truth. Mathew, who looks very much like Charles Manson, said that he was frightened and angry after knowing that his mother was raped by a monster.