The 10th book in the series by Andreas Föhr is titled " Herzschuss " .

Bücher von Andreas Föhr in der richtigen Reihenfolge - Audible

In this installment, the unconventional attempts to teach a violent politician a lesson because the man is mistreating his wife, who also happens to be Kreuthner's former childhood sweetheart. Things quickly spiral out of control when the politician is found dead, forcing Clemens Wallner to lead a complex investigation that may even implicate his own colleague and friend.

The series is set in the region of Upper Bavaria and is known for its blend of dark humor and regional charm.