The victim of a burglary hires Cannon. He's sure he knows who stole $50,000 from his wall safe and only needs Cannon to prove it. The problem is, the suspect was in jail at the time of the robbery!
Cannon's long time friend Ross Byron, who is a wealthy plant owner, has his safe broken into. A $50,000 payroll is taken. Ross believes his former business partner, Alex Whitehead, is to blame.