Mordlust

Mordlust is the German word for lust for killing or bloodlust, denoting an intense, often pathological desire or drive to kill another human being. The word is not a Danish legal term and does not appear as an independent designation in Danish criminal law, but it is used in the true crime genre as a charged, descriptive concept for the motive behind the most serious violent crimes.

In a true crime context, Mordlust is primarily known as the name of one of Germany's most listened-to true crime podcasts. The podcast presents real criminal cases — including homicide cases, serial offences and psychological profiles of perpetrators — to a broad audience. The format combines journalistic research with narrative storytelling and has helped popularise the true crime genre in German-language media.

In criminological and psychological terms, the concept covers cases in which the desire to kill appears as an independent motive, separate from motives such as revenge, financial gain or jealousy. It is a central theme in analyses of serial killers and in discussions of whether such motives can be given legal significance in sentencing. Under Danish law, homicide cases are assessed primarily under the provisions of the Danish Penal Code (straffeloven) on manslaughter, and the motive — including any lust for killing — may form part of the court's overall assessment of the gravity of the act and the dangerousness of the perpetrator. The motive is not, however, an independent criminal law category with a separate name in Danish legislation.

Krimidex refers to Mordlust in connection with the podcast's role as a cross-border conveyor of true crime material, and the concept serves here as a thematic marker for the darkest segment of the crime genre: cases in which the killing itself — and the desire for it — is the focal point.