When a machine gun and rounds of live ammunition are discovered in the attic of Eileen Burgoyne's suburban home, Michael Buerk and the heir hunters uncover a shocking secret life of bravery and cunning as they track down the heirs of an unlikely hero.

Meanwhile, the search for beneficiaries to the estate of Nathan Koskovitch reveals links to a criminal past that help his heirs fill in the blanks of their family history. Show less