Two Chicago lawyers found dead in their home were stabbed to death, and the case is now a homicide investigation. Police discovered the bodies of Harvard Law grads Thomas E. Johnson, 69, and Leslie Ann Jones, 67, during a welfare check at their Oak Park house earlier in the week; an autopsy determined the cause of death. Johnson served as a hearing officer in police disciplinary cases, and he and his wife—who taught at Northwestern University—were partners in a politically connected law firm.