There are other accountants. They don't just add up numbers, they assess guilt and mete out the fine.
If you have money issues and you suspect but cannot confirm, you call on them.
Stinger seeks out. Lasher punishes.

Vince, with his aformentioned blind spot, let her into his life far too eagerly. He rarely spotted the glint of cold anger behind her beryl eyeglasses, not did he seem to realize she checked his books after they had been intimate. Once she had ascertained the facts, it was time for the final accounting.

If you see Stinger, you are in trouble, but there is still hope.
If you see Lasher, you are doomed.

The embittered victims of fraudsters and swindlers, these two scour the financial world to deal vengeance to those who would abuse trust and good faith.

....

I based Stinger on a woman I did and still do love dearly. She actually was an accountant. So was one of her friends, in real life a bear of a man.
I liked the idea of martial accountants who hunt down and punish embezzlers.