What …show more content…
This led the detectives to believe that the murderer landed in the moat. This theory prompted them to inspect the moat. Third Discipline
What discipline was involved? Forensic Ballistics is the process of investigators examining a firearm to determine how it relates to the crime scene, and studies the effects and behavior of a projectile or explosive device.
What was the equipment used? "Then I examined the gun. They were buck shot cartridges, and, as Sergeant Wilson pointed out, the triggers were wired together so that, if you pulled on the hinder one, both barrels were discharged. Whoever fixed that up had made up his mind that he was going to take no chances of missing his man. The sawed gun was not more than two feet long- one could carry it easily under one's coat."