EastEnders aired dramatic scenes on the BBC soap on Thursday night, as serial killer Gray Atkins was finally caught and arrested for his crimes.
But his final taunt in a hand gesture to his mother-in-law Karen Taylor in his final scenes left viewers sickened.
The character had told Karen how he'd murdered her daughter Chantelle, his late wife, in 2020 after she fell on a knife in the open dishwasher during a row.