The Postcard — Killings

: The story follows NYPD detective Jacob Kanon as he hunts a serial killer across Europe who murders young couples and sends mysterious postcards to local journalists before each strike. The Film Adaptation

" The Postcard Killings " is primarily a thriller novel and its subsequent film adaptation. Depending on what you meant by "paper," here are the best resources available: The Postcard Killings

: The film is currently available to stream on Netflix and stars Jeffrey Dean Morgan and Famke Janssen. : The story follows NYPD detective Jacob Kanon

: Note that "The Postcard Killings" is fictional and not based on a true story. : Note that "The Postcard Killings" is fictional

: There is a non-fiction book titled The Postcard Murder: A Judge's Tale by Paul Worsley , which explores a real 1907 Edwardian London murder case known as the "Postcard Murder". This is a better source if you are looking for historical legal analysis. The Postcard Killings (2020)