A powerful car bomb aimed at a fertility clinic rocked. Here's what we know about who's responsible and where the investigation stands.

Authorities are investigating the device that was used by a man in the Palm Springs bombing of an in vitro fertilization facility in Palm Springs. KTLA's Shelby Nelson reports on May 20, 2025. Details

The human remains found a positive match to Guy Edward Bartkus, the suspect in the clinic attack, the FBI announced.

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.

As authorities sift through debris at a Palm Springs fertility clinic, investigators are looking at how bombing suspect Guy Edward Bartkus learned to build a bomb and where he acquired the parts.

A neighbor of Guy Edward Bartkus — the 25-year-old man identified by the FBI as the suspect in the deadly Palm Springs fertility clinic bombing — says they are “shocked” to learn explosives may have been assembled next door.