This sickening footage shows two monsters who tortured and murdered a "beautiful" mum-of-two smirking as they show off a gun, a chainsaw and a cannabis farm.
In one twisted clip, released by police today, killer William McFall can be seen brandishing a handgun while pulling facial expressions and bragging about the deadly weapon.
He can later be seen showing off a cannabis farm alongside fellow murderer Stephen Unwin, with one of the pair saying through laughter: "You want to see my friends?"
And in a chilling still image, McFall - who met Unwin in prison after they were both locked up for previous murders - grins as he poses with a gun and a massive chainsaw.
The footage, taken from Unwin and McFall's phones, was released by Northumbria Police this afternoon after the pair were convicted of 28-year-old Quyen Ngoc Nguyen's murder.