A disgruntled employee tried to blackmail Twycross Zoo's Chief Executive out of £25,000 with threats to "ruin" her reputation, a court heard.Dillon Archibald (21), who was jailed for eight months, sent a menacing letter threatening to expose information about the death of three primates at the zoo.Leicester Crown Court was told that two incidents resulting in the demise of two chimpanzees and a bonobo were already public knowledge and the zoo was exonerated from blame following...
