Jenny and Robert Slater were on holiday in America. They were young and it was their first time away from home in England. They had a car and visited many famous and interesting places. ‘I want to see New York,’ Jenny said one morning. ‘Let’s go there.’ ‘Mmm, I don’t know, love. Everybody says New York’s a dangerous place and there are a lot of very strange people there,’ her husband answered. ‘We’ll be careful,’ said Jenny. ‘Then we won’t have any problems.’ So they arrived in New York early...