Louisa Jones was in her forties and worked long hours as CEO head of a hospital in Atlanta City. One night, she called down to the nurses' station for a night nurse to bring her up a couple of aspirin for a headache from her office. The nurse came ten minutes later with the pills and then left. Louisa took the pills with some water and then carried on working at her computer desk. Twenty minutes passed, and Louisa was beg...