Murdered at First Sight: Season 3, Episode 1

3 - 1: Where Mercy Died - Sean McKay

On October 10, 2021, 23-year-old Sean McKay was randomly attacked and killed in his home town of Stevenston, North Ayrshire, by 40-year-old Gary McVey, who had a violent criminal history. Hours later, after vain attempts to cover up his crimes, McVey texted a friend to gloat about killing Sean and showed no remorse for his actions.