Aggiungi una trama nella tua linguaThree rich trustees are murdered - appearing as suicides. When a bus filled with orphans and three other rich trustees has an "accident," Colonel Bingham investigates.Three rich trustees are murdered - appearing as suicides. When a bus filled with orphans and three other rich trustees has an "accident," Colonel Bingham investigates.Three rich trustees are murdered - appearing as suicides. When a bus filled with orphans and three other rich trustees has an "accident," Colonel Bingham investigates.