Answer:
harry will win because he had an absolute privilege to comment on a former employee's performance
Step-by-step explanation:
If Harry had reasonable reason to suspect that Jack was stealing money from the corporation, it is because Jack gave reason for this distrust and was probably participating in suspicious activities. As such, it is likely that Harry has testimonials (and perhaps evidence) that Jack was actually proving, and Harry has the absolute privilege of commenting on the performance of a former employee, so Harry will probably win the lawsuit.