Crime Museum Ripper. The newer section of the museum contains many exhibits from 20th-century crimes, notably the fake De Beers diamond from the Millennium Dome heist and Dennis Nilsen's actual stove. The second room contains cabinets under the following categories Famous Murders, Notorious Poisoners, Murder of Police Officers, Royalty, Bank Robberies, Espionage, Sieges and Hostages and hijacking with real exhibits and details. On display is even the ricin-filled pellet that killed Bulgarian dissident Georgi Markov in 1978. Also on display is a model of the possible umbrella that fired the pellet. The museum can be visited by police officers from any of
Bulgarian umbrella Vladimir Kostov the same year in the Paris "Métro". The poison used in both cases was ricin. Both assassination attempts are believed to have been organized by the Bulgarian Secret Service of the time of the Cold War with the assistance of the KGB. Such an umbrella was intended to be used in the assassination of Pallo Jordan and Ronnie Kasrils by the South African Civil Cooperation Bureau death squad. These two cases inspired the 1980 French film "Le Coup du parapluie" ("The Umbrella Coup") directed by Gérard Oury and starring Pierre Richard, and Bulgarian writer Stefan Kisyov's novel "The