NEW : Judge rules jury can not consider manslaughter charge for abortion provider 's shooter . Scott Roeder says he has no regrets over killing Dr. George Tiller at church in May 2009 . Tiller ran a women 's clinic where he performed abortions in Wichita , Kansas . He was shot and killed by an anti-abortion activist who said the doctor had violated his religious beliefs with his medical services.
NEW : Judge rules jury can not consider manslaughter charge for abortion provider 's shooter . Scott Roeder says he has no regrets over killing Dr. George Tiller at church in May 2009 . Tiller ran a women 's clinic where he performed abortions in Wichita , Kansas . Roeder testified he thought of various ways to kill Tiller .