Case 36


In late 2000, the owner of a Polish advertising company, Dariusz Janiszewski, went missing after going to meet a client. His body was later found floating in a lake, but police had no idea who could be responsible and the Polish press ultimately dubbed the case “the perfect murder.” 

Three years later, a detective reviewing the case discovered evidence so unbelievable that the search for Dariusz’s killer has been labelled one of the most unconventional police investigations ever conducted.



Casefile Presents



Research & writing – Anonymous Host

Narration – Anonymous Host



‘Flatline intro’ and ‘Come play with me’ intro and outro –

Audio production – Mike Migas 

Scoring – Mike Migas and Andrew Joslyn



Logo and website design – Paulina Szymanska



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