Jonathan Fain

Jonathan fain was a hitman, who killed Markus's Adoptive Parents. He was later killed by markus years later, before the events of the rpd.

Rpd 1
Jonathan was mentioned by markus, as he described him killing his parents, then being killed by markus.

Trivia

 * In the original version of the rpd prequel, jonathan survived the murder, and became a mad scientist known as boss nova.