Son beats man to death after catching him sleeping with his married motherBy Mason White 6:47 PM December 28, 2014
By: Wayne Morin
A young man flew into a rage after catching a stranger sleeping with his married mother, prosecutors in the United Kingdom said.
Now, 21-year-old Sean Mahan of Balloch, Scotland, has been convicted of culpable homicide for fatally beating the man he found sleeping with his mother.
According to the police investigation, Mahan found 33-year-old Stewart McKellar and his mother Lavina Mahan, 50, together in bed while his father worked overseas.
Lavina Mahan and McKellar met at a bar, and she invited him to his home for drinks before going into bed. Sean Mahan became very angry and attacked McKellar at the family home.
Lavina Mahan fled from the scene.
Police officers who arrived at the scene, found broken furniture and glass as well as torn articles of male and female clothing on the floor.
Sean Mahan then called a friend and told him that he found a man sleeping with his mother before killing him. Sean Mahan pleaded guilty in the High Court of Glasgow, as part of a plea bargain agreement with prosecutors.