After he is shot by Adam, Cain mutter "mummy" before falling through the window.
'Lucky Bob' assumes that Cain was born to a prostitute, causing Cain to shoot 'Lucky Bob' and call him a 'Motherducker'. When 'Lucky Bob' his him an odd look, Cain responds with, "Mummy says swearing is bad!"
Murderous Origins – Cain CromwellEdit
When Billy calls Cain's mother a slag, Cain begins to attack him with blind fury, yelling "SHUT UP" repeatedly.
When Cain is finally arrested, he starts crying out for his 'mummy'.
Chandler mentions Evelyn during Cain's police interview. Cain appears to be disturbed when he does.
Murderous V – Judgement DayEdit
After his defeat at the hands of Chandler Cooper, Cain starts crying and calling for his 'mummy'.
After Cain dies, and before he walking into the Gates of Hell, he mutters "Sorry Mum" before disappearing.