Ivo’s childhood friend comes under suspicion for murder.

Ivo has amnesia and is suspected of murdering a colleague.

A prison guard becomes personally involved with the inmates.

A woman fixated on staying beautiful dies mysteriously in a chocolate bath.

Franz and Ivo seek justice after an alleged rapist is acquitted.

A terrified young woman won't talk about a crime she witnessed.

An elderly glassmaker with dementia confesses to a murder.

Investigating a synagogue murder requires discretion as Ivo and Franz question members of the community.

Franz puts his job in jeopardy to solve the murder of a young woman.

Franz and Ivo come up aganst diplomatic immunity as they investigate a Middle Eastern prince.

It's Oktoberfest and mysterious deaths keep happening.

Ivo and Franz reopen a case they think should have been more fully investigated.

Franz obsesses over the most perplexing case of his career.

(Contains sexually explicit content) A successful architect is suspected of killing multiple lovers.