Hawley Harvey Crippen told Bell's friends she was somewhere in the hills of California. He said they could give their letters to him, and he would forward them along to her. A few weeks later his secretary Ethel Lanive showed up with a brooch that belonged to Bell. She wore it at an annual music hall ladies' guild fundraising ball. Phoebe Judge: What does Crippen tell Bell's friends when they start getting concerned about what's happened to Bell? This is Criminal will be broadcast on BBC2 tonight at 9pm.