Old Mob Money (COMPLETE)

Chidi Virginianson, CEO of Westpac Bank in Sydney Australia.
Found dead, with a bullet in his head.
The cops automatically assume that it was an Italian Mob hit, especially with the evidence...

Except for Detective Jack Johnson.

Is a single receipt enough to locate a murderer?

Or will that receipt lead Jack directly to his Soul Mate?
Unless the Mob gets their hands on the killer, FIRST!

Solving this case is the only way Jack will know..!

This is a WATTYS2021 ENTRY!!!