At 7:45 on the morning of October 19th 1931, train number 3 rolled into the Southern Pacific station from Phoenix, Arizona. A woman goes to collect her trunks from the railroad car, but the station master stops her, as he's suspicious about a strange odour coming from the trunks, and asks her to open them. The woman feigns surprise and says that she will come back later with the keys - but she never returns...