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.

Get all the news you need in your inbox each morning. Mills said the identity of the person of interest would not be released immediately to preserve the integrity of the investigation.

The FBI says the one person killed by a car bomb outside a California fertility clinic Saturday was the attacker. Andres Gutierrez has more.