Landscaping conman

Damien Newman is basically a conman. He worked for my landscaping business for 6 months during which time he offered clients unauthorized cash discounts, ostensibly on behalf of the business, as long as they paid him in cash and then he pocketed the money. He was able to keep this scam running for three to four months by pretending the jobs were ongoing. Once our accounts department started following up on unpaid accounts, he immediately resigned to avoid being fired. Once he left and we started contacting all his clients we found multiple cases of shoddy work and sloppy finishing which had to be redone. I strongly advise all members of the public, landscaping companies and Nurseries to be very careful when dealing with him.