: One of these illegal guns was sold to a prominent defense attorney, Gerard Burns . Burns confesses to killing Ingram after discovering the agent was having an affair with his wife.
: The team discovers an employee at the smelter has been stealing and reselling confiscated firearms.
: A persistent journalist, Shawn Hutten, corners Grover about an incident from his past in Chicago. Grover eventually confesses to McGarrett about a tragic hostage situation where he failed to prevent a father from killing himself and his infant son—the trauma that truly drove him to move to Hawaii.
: Dr. Max Bergman determines Ingram died from a gunshot wound. The bullet matches a weapon that was supposed to have been destroyed in a police smelter.