Nicolas Cage has landed the film rights to retired Detective Randy Jurgensen and Robert Cea non-fiction tome "Circle of Six" reports JAM Movies.

Jurgensen was one of the investigators who looked into the murder of Police Officer Philip Cardillo on April 14th 1972. Cardillo was killed in a Harlem mosque that at that time was led by the Nation of Islam's Louis Farrakhan.

In the book the authors allege that city and racial politics of the day hampered the investigation, even though Jurgensen argues in the book that he captured Cardillo's killer. The case is still officially unsolved.