Killing of Elderly Patients by Health Care Professionals: Insights From Coroners' Inquests and Inquiries in Three Cases.

As the world's population ages, a question of who can be trusted to look after the increasing elderly population arises. Health care professionals are commonly considered one of the group of people we entrust with our health care and maintenance of a good quality of life. Unfortunately, some abuse this trust. Harold Shipman, Elizabeth Wettlaufer and Roger Dean are three examples of health care professionals held responsible for multiple homicides of patients aged 65 years and older in their care. Harold Shipman, a United Kingdom doctor, is suspected of killing potentially 400 patients over 27 years. However, the true number may never be known. Elizabeth Wettlaufer, a Canadian nurse, admitted to killing eight patients over seven years and Roger Dean, an Australian nurse, killed 11 patients in one night by deliberately lighting a fire in a health care facility. The subsequent inquiry reports into their actions resulted in multiple recommendations which aimed to prevent similar occurrences and to protect the lives of this vulnerable cohort of people. These recommendations included restrictions on the hiring process of health care professionals and increasing the accountability of access to Schedule Eight drugs by doctors and registered nurses. The governments responsible for responding to the inquiry reports have done so in various ways, although not all recommendations have been implemented and some may not be practical with current residential care infrastructure provisions and requirements. More work is required to determine the types of countermeasures that could be implemented to protect the elderly from maverick health care professionals.