Operation Rescue (Kansas) has publicized a number of allegedly "botched" abortions at Tiller's Women's Health Care Services, including the death of Christin A. Gilbert following a third-trimester abortion. Operation Rescue staff have also investigated and made allegations regarding other facilities around the country. Dr. Tiller was cleared of any charges of medical neglect in the death of Christin Gilbert. In September 2006, Newman and "personhood" pro-life activist Keith Mason showed up at an open-air gubernatorial debate dressed as cockroaches, protesting alleged unsanitary conditions at Tiller's clinic. Democratic State Rep. Vaughn Flora (Topeka) recognized Newman, tore his mask off, and was arrested for battery.
George Tiller activist for five years and had written letters of support to the convicted murderer Michael Griffin, who had murdered Dr. David Gunn. She called him "a hero". At her trial in state court, Shannon testified that there was nothing wrong with trying to kill Tiller. The jury convicted Shannon of attempted murder, and she was sentenced to 11 years in prison. The following year, however, Shannon was sentenced to an additional 20 years in prison on charges of arson, interference with commerce by force and interstate travel in aid of racketeering in connection to her participation in several fires and