Marathon Wall

When a German runner collapses at the Prague Marathon and dies from a strange stab wound to the thigh, Captain Lenz has no idea that he is about to face one of the most baffling cases of his career. Was it an accident, a suicide, or a cold-blooded crime? The investigation is complicated by a number of more and less unforeseen circumstances: weakening of the team, family obligations and unresolved relationship with a charming colleague. Working in crime fiction is like a race - and this time Lenz may be too far from the finish line.