The undertaker Gerd Hönninger was killed with a candlestick in his own company "Ruhe Gently". The Münster pathology reports a slump. And with Inspector Thiel everything is going haywire: instead of being able to enjoy his vacation, he has to put up with the egocentric Prof. Karl-Friedrich Boerne as a lodger. Conflicts are of course inevitable. The traces at the scene of the crime also point to a violent argument. Hönninger's younger brother Frank, who also works in the funeral home, is under urgent suspicion of murder . Apparently, the two didn't have a particularly good relationship. Meanwhile, the investigators came across a bizarre death cult site on the Internet. Unknown people show photos of dead people who have had a white lily placed on their chests.
This trail leads Inspector Thiel to Lucie Wulfes. The young doctor's daughter has contact with the Münster goth scene. her father dr. Michael Wulfes is shocked. Does his daughter have anything to do with the undertaker's murder?