One person was killed and at least four were injured Saturday when a car exploded in a powerful blast at a Palm Springs fertility clinic that the FBI deemed an intentional act of terrorism.

Bartkus is believed to be the person who detonated a bomb at the Palm Springs American Reproductive Center, which offers services like IVF, because he was aligned with the pro-mortalist and anti-natalist movements—the idea that humans should not continue to procreate.

The attack, though unsuccessful, delivered a seismic shock to patients who feared for the safety of their embryos. But a firefighter’s risky plan averted disaster.

We are learning more about the suspected bomber who set off a massive explosive outside a fertility clinic in Palm Springs. The FBI has identified 25-year-old Guy Edward Bartkus as the suspected bomber,

Federal investigators say the man responsible for a suicide bombing outside a fertility clinic in Palm Springs, California, had personal ties to Washington state.

Manifesto said to be written by Guy Edward Bartkus, prime suspect behind attack on a fertility clinic, espouses disturbing pro-death views.