Dr. George Tiller was an abortion provider—one of only three in the U.S. who provided abortions after the 21st week of pregnancy. On May 31, 2009, Tiller was assassinated by an anti-abortion extremist while serving as an usher at his church in Wichita, Kansas. He was known for mantras like “Trust women,” “I’m a woman-educated physician,” and “Attitude is everything.”

From the Summer 2009 issue of Ms. magazine: “Dr. George Tiller planned to be a dermatologist. He could have led a comfortable, secure life with his wife, Jeanne, their four children and, ultimately, their 10 grandchildren. Instead, Tiller decided to enlist in what shouldn’t be—but is—one of the most perilous jobs in the United States: women’s reproductive healthcare.”