Nottingham pensioner threatened to cut his support worker's testicles off with multi-toolOliver Herbert, who has a number of children, had been homelessView Image Oliver Herbert has been jailed (Image: Nottinghamshire Police)A 70-year-old Nottingham man threatened to cut his support worker’s testicles off with a multi-tool. ‌Oliver Herbert also intimidated a tram ticket inspector and burgled a neighbour during a crime spree. ‌The Radford man also stole from shops and pulled a knife on security guards who challenged him. ‌Now he has been jailed for two-and-a-half years at Nottingham Crown Court. “The same goes for your support worker; you produced a weapon and threatened to cut off his testicles, and again, he was merely doing his job.