A 72-year-old man named Jerry Gilligan has been convicted for forcing his wife to have sex with her 11-year-old son while he watched.
It was gathered that the suspect was first jailed after killed his stepdad Walter Bopp in 1980.
However, after months of being released from jail for that murder, he tortured his wife and son.
He increased the abuse after his wife caught him molesting their son in a backyard shed.
The woman was reportedly bound with rope, chains, and duct tape, before being battered alongside her son with a taser, knife and wooden rod.
He also shaved off their hair and poured battery acid in his wife’s eyes.
The victims were taken to the hospital three days after the abuse began and that was reportedly when his wife began talking to the police.
The sadistic husband who was found guilty of 10 of the 18 charges he faced over the September 2016 incident, will be sentenced at Mohave County Superior Court on December 5
He might receive a life sentence after being convicted of kidnapping, torture and sexual contact with a minor.