A 12-year-old boy was shot dead with a laser-sighted pistol by his 13-year-old friend moments after his pal made a joke about his mum, police have said.
Kain Heiland was out with two of his friends on Saturday, April 1, in the evening at Red Lion, a town in York County, Pennsylvania.
At around 8.30pm local time (1.30am BST), one of the boys, who had a gun with him, reportedly told an insulting joke about Kain's mother.
