YMMV / Inside No 9 S 7 E 6 Wise Owl

• Complete Monster: Wilf is a child-molesting sociopath who even molested his son Ronnie, abusing him so frequently that he neglected his daughter and caused her death in a fire. Wilf proceeded to blame Ronnie for the fire, having him institutionalized and destroying his life for decades.
• Moral Event Horizon: If simply molesting his son didn't put Wilf over the line, then he crossed it when his daughter died in a fire because he was too busy raping Ronnie to make sure she was safe. His blaming of Ronnie and having him institutionalized to protect his reputation only makes it worse.