F. E. Smith, 1st Earl of Birkenhead this income even after he took less well-paid government positions in later years, something of which he would bitterly complain. In one of the best-known cases in which Smith was involved he successfully defended Ethel le Neve, mistress of Hawley Harvey Crippen ("Dr Crippen") against a charge of murder. Le Neve was accused of killing Crippen's wife. Crippen was tried separately and convicted. Smith twice unsuccessfully stood for Parliament in Liverpool, for Scotland division in a by-election in 1903, and for Walton division in 1905 before he entered the House of Commons representing Walton in 1906. He attracted attention by
Dan Crippen Shuttle Columbia disaster. In February 2005, he was briefly mentioned as a possible NASA Administrator. Crippen still works in the private sector, largely focusing on healthcare issues, and does some public speaking. In a 2005 Washington Post editorial, Crippen called for increased use of technology to reduce healthcare costs, altering the service structure by delegating more services to nurses and other hospital staff, and studying the subset of the Medicare population which uses the majority of the resources. Crippen serves on the board of directors of Eclipsys. In early 2011, Crippen was named executive director of the National Governors Association.