Guy Edward Bartkus, 25, is allegedly responsible for bombing a fertility clinic in Palm Springs, California. He was reportedly a self-proclaimed "pro-mortalist" and left behind "anti-pro-life" writings.

A suspect believed to have carried out the bombing outside a California fertility clinic on Saturday has been identified as 25-year-old Guy Edward Bartkus. Bartkus has been named as a suspect in the bombing outside a Palm Springs fertility clinic, two law enforcement sources familiar with the investigation told KCAL News.

An FBI official said on Sunday the bureau believes it has identified the suspect connected to a bombing near a fertility clinic in Palm Springs, California, as 25-year-old Guy Edward Bartkus, and that he held "nihilistic" views.