Authorities say a Buffalo Grove couple, their children and another family member died of "sharp force injuries" in the family home Wednesday, but they released few details about the killings or who they believe is responsible.
Coroner: 2 children among 5 found dead in Chicago-area home go.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from go.com Daily Mail and Mail on Sunday newspapers.