‘Cowardly’ execution of boy, 9, in Chicago

Tyshawn Lee, an elementary school student, was walking to his grandmother’s house when he was shot in the head and back last Monday in a neighbourhood alley on the city’s South Side.
McCarthy told reporters that the killing was the result of two gangs fighting, potentially in a string of retaliatory events dating back months. He said the boy’s father is not co-operating with police.