They had an abusive mom that kicked them out of the house at age 15. They resorted to cannibalism to survive, and they got the head blood from being shot by a texan after she pillaged his house. She went insane and trigger-happy from her violent actions and now only craves human flesh, and will not rest her ways until her mom is gruesomely murdered and rots away, down to the bone, amongst their food supply and slowly rotting flesh.
