Sönke Lars Neuwöhner

Hinterkaifeck, a small farmstead situated between the Bavarian towns of Ingolstadt and Schrobenhausen (approximately 70 km north of Munich), was the scene of one of the most puzzling crimes in German history. On the evening of March 31, 1922, the six inhabitants of the farm were killed with a pickaxe. The murder is still unsolved. (Wiki)

Intending to solve his problems, a financially struggling husband and father of three starts to counterfeit money.