Marc, Rex and the team are alerted by an eyewitness who claims to have seen a young woman killing someone in the city center at night.

Brandtner and Rex must track down a killer before he strikes again.

The team investigates a deadly underground fight ring.

Marc and Rex investigate a young man found dead in an apartment after a night of partying.

Brandtner goes undercover as a criminal in order to catch a deadly bomber.

A mysterious elixir said to grant eternal life is the motive for a series of murders.

A young woman who bears a striking resemblance to Empress Elisabeth is implicated in the murder of a coachman.

A master of disguise is behind a series of robberies, and only Rex can stop him.

Rex and Brandtner are on the trail of a creepy photographer who kills for pleasure.

A will hidden inside an antique picture frame leads to blackmail and murder.