Ricin immunogenic in mice, rabbits, and humans. It has completed two successful clinical trials. Ricin has been involved in a number of incidents. In 1978, the Bulgarian dissident Georgi Markov was assassinated by Bulgarian secret police who surreptitiously shot him on a London street with a modified umbrella using compressed gas to fire a tiny pellet contaminated with ricin into his leg. He died in a hospital a few days later and his body was passed to a special poison branch of the British Ministry of Defence (MOD) that discovered the pellet during an autopsy. The prime suspects were the Bulgarian
A Nightmare on Elm Street but their parents, who hold a dark secret from long ago, might. Craven filmed "A Nightmare on Elm Street" on an estimated budget of $1.8 million, a sum the film earned back during its first week. The film was released on November 9, 1984, where it went on to gross over $25 million at the United States box office. "A Nightmare on Elm Street" was met with rave critical reviews and is considered to be one of the greatest horror films ever made, spawning a franchise consisting of a line of sequels, a television series, a crossover with "Friday the