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
Ricin was charged with manufacturing ricin in his dorm room, as well as the intent of "[using] the ricin on another undergraduate student with whom he had a relationship". Mohammed Ali from Liverpool, England was convicted after attempting to purchase 500 mg of ricin over the dark web from an undercover FBI agent. He was sentenced, on 18 September 2015, to 8 years' imprisonment. Ricin Ricin ( ), a lectin (a carbohydrate-binding protein) produced in the seeds of the castor oil plant, "Ricinus communis", is a highly potent toxin. A dose of purified ricin powder the size of a few grains