Little boy is asked what 8 times 3 is and answers 32

As a math savant uncooks the books for a new client, the Treasury Department closes in on his activities and the body count starts to rise.

Oskar Gröning, known as the "Accountant of Auschwitz," was charged with the murder of 300,000 Jews. When he took the stand in 2015, at the age of 94, his trial made headlines worldwide.

A struggling salesman takes custody of his son as he's poised to begin a life-changing professional career.