The man authorities allege set off a deadly car explosion outside a California fertility clinic left behind chilling online writings

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

He said that he chose to attack a fertility clinic because he held particular contempt for those who go to great lengths to have children.

Authorities are investigating what appear to be radical views the Palm Springs bombing suspect expressed online in the months before Saturday’s attack. Here is what we know.

Guy Edward Bartkus was identified as the suspect accused in the bombing targeting a Palm Springs, CA, fertility clinic, and authorities are investigating a possible manifesto, according to the FBI. The bombing occurred on May 17,

Bartkus was identified as the key suspect by the FBI on Sunday, after his body was discovered near a burned-out vehicle outside the clinic. He had reportedly attempted to livestream the explosion, with a camera found set up on a tripod nearby, although no footage was uploaded online.

Guy Edward Bartkus has been linked to the Palm Springs explosion. He allegedly mentioned Sophie Tinney, a woman who died from gunshot wounds, on his website.