The residents of Eldon, Iowa, couldn’t believe what they were hearing. One of their most respected citizens had been arrested for the robbery of the local bank. But it had to be true; a detective with the famed Pinkerton Detective Agency had solved the mystery that gripped the community for months. In the early morning hours of February 1, 1897, nitroglycerin had been used to blow the brick vault in the bank to smithereens. When Pinkerton detective W.F. Forsee arrived on the scene, he determined that the red stains streaming down the bank walls were blood splatters; so he guessed one of the robbers had been injured.