A senior manager at the Commonwealth Bank, who stole almost half a million dollars (to fund a gambling habit), decided not to report a member of his team for fraudulently transferring an alleged $64,000 to her personal account, just in case his own fraud was discovered.

https://www.smh.com.au/national/nsw/bank-manager-hid-employee-s-fraud-to-hide-his-own-500-000-fraud-police-say-20190522-p51pzu.html