A 25-year-old man believed to be responsible for an explosion that ripped through a Palm Springs, California, fertility clinic left behind “anti-pro-life” writings before carrying out the attack.

Guy Edward Bartkus, 25, is believed to be the suspect behind a bombing outside of a fertility clinic in Palm Springs on Saturday.

The car bombing outside a California fertility clinic, which killed one person and injured four others, appears to be driven by anti-natalist ideology, according to two senior law enforcement officials briefed on the incident.