Four in custody after stabbing at Marlborough LRT

Four people are in custody after a man was stabbed at the Marlborough CTrain station. It happened just before 4 p.m. on the pedestrian overpass to the station. The man was taken to Foothills Hospital in serious, life-threatening condition. Calgary Transit has set up shuttle buses for passengers as the station remains closed for the investigation. There’s no word on when it will re-open. No one else was injured.