Citing the Illinois Supreme Court’s landmark decision on life sentences for teenagers, a state appeals panel has vacated the life sentences given to a defendant who was 19 years old when he acted as the lookout during a double murder.The panel remanded the case for resentencing.The state high court in April ruled in People v. Buffer, 2017 IL App (1st) 142931, that any sentence longer than 40 years for a 16-year-old …