Part 3/4 From The Channel 5 Documentary - 'The Cannibal That Walked Free' (2007) Issei Sagawa (佐川 一政 Sagawa Issei, born April 26th, 1949) also known as Pang, is a Japanese murderer and cannibal who in 1981, while in Paris, murdered and cannibalised a Dutch woman named Renée Hartevelt. Sagawa's subsequent publicity and macabre celebrity status definitely contributed to the French authorities' decision to deport him back to Japan, where he was immediately committed to Matsuzawa hospital. Psycholog