David Gunn (doctor) by another anti-abortion activist, John Burt. From March 1993 through May 2009, Gunn was first of a total of four doctors murdered by killers proclaiming pro-life motivation. The others were doctors Barnett Slepian, John Britton and George Tiller. Gunn's murder helped lead to the passage of the Freedom of Access to Clinic Entrances Act. Gunn's death also prompted Paul Jennings Hill to issue the Defensive Action Statement, signed by 30 anti-abortion leaders, which justifies the killing of abortionists to protect fetuses. In 1994, Gunn's violent death inspired the first official single "Get Your Gunn" by rock band Marilyn Manson. The
Assassination of George Tiller 2009, Roeder publicly confessed to the killing, telling the Associated Press that he had shot Tiller because "preborn children's lives were in imminent danger." Roeder was found guilty of first-degree murder and two counts of aggravated assault on January 29, 2010, and sentenced on April 1, 2010, to life imprisonment without any chance of parole for 50 years. George Tiller was shot dead on May 31, 2009, during worship services at the Reformation Lutheran Church in Wichita, where he was serving as an usher. The church is a congregation of the Evangelical Lutheran Church in America. Tiller was shot in