California Man Charged in Arson, Courthouse Bombing Case

A California man faces multiple charges for a courthouse bombing and arson fires in Santa Maria, injuring five people and revealing a cache of weapons.

At a Glance

Nathaniel McGuire, 20, charged with arson, attempted murder, and use of explosives.
The bombing occurred at Santa Maria Courthouse, injuring five people.
The suspect allegedly set three forest fires in preparation for the attack.
Authorities found weapons, explosives, and Molotov cocktails in the suspect’s possession.
McGuire faces potential 40-year prison sentence if convicted.

Courthouse Bombing and Arrest

On September 25, 2024, Nathaniel McGuire, a 20-year-old California man, was arrested for allegedly detonating an explosive device in the lobby of the Santa Maria Courthouse. The incident occurred when McGuire, who was scheduled for arraignment on an illegal gun possession charge, allegedly threw a bag containing the explosive into the courthouse lobby. The explosion injured five people, three of whom suffered burns and were treated at a local hospital.

Witness Shane Mellon described the chaotic scene, stating, “It was a loud bang.” He further credited the quick action of law enforcement, saying, “I think this could have been way worse than it was if not for the deputies just jumping on top of that guy.” McGuire was apprehended in the courthouse parking lot while attempting to flee, wearing body armor at the time of his arrest.

“The idea of intentionally setting off an explosive device to do harm and avoid justice in the process shocks the conscience,” Assistant Director in Charge Akil Davis of the FBI Los Angeles Field Office said. “Make no mistake, we are committed to holding McGuire accountable for this blatant act of violence.”

California courthouse bombing suspect also charged with arson at other locations https://t.co/gsISNncnnz

— The Washington Times (@WashTimes) October 2, 2024

Multiple Charges and Alleged Motives

Federal prosecutors have charged McGuire with maliciously damaging a building with an explosive. Additionally, Santa Barbara County prosecutors filed 10 counts against him, including two counts of attempted murder, use of an explosive device with intent to murder, and carrying a loaded firearm. The bombing appears to be retaliation for McGuire’s earlier arrest for illegal gun possession.

Authorities allege that McGuire’s actions were not limited to the courthouse bombing. He is also charged with arson of forest land for three fires set on the outskirts of Santa Maria, allegedly in preparation for the courthouse attack. These incidents underscore the severity and premeditation of the alleged crimes.

Weapons Cache

Following McGuire’s arrest, law enforcement uncovered a substantial arsenal in his possession. In his car, authorities found ammunition, a rifle, a suspected bomb, fireworks, and 10 Molotov cocktails. Additional explosive materials were discovered at his residence.

“This defendant’s alleged misconduct was chilling,” said U.S. Attorney Martin Estrada for the Central District of California. “Not only did he injure five people and traumatize many more, but he possessed a cache of weapons that would have allowed him to wreak even greater destruction had he not been stopped.

Prosecutors claim that McGuire intended to kill deputies and a judge at the courthouse, highlighting the potential for even more severe consequences had he not been apprehended promptly. The discovery of this weapons cache has elevated concerns about the threat posed to public safety and judicial institutions.

Legal Proceedings and Potential Consequences

McGuire is currently held without bail in federal custody. He faces a mandatory minimum of seven years and a maximum of 40 years in prison if convicted on the federal charges. During his arraignment, McGuire had an outburst, allegedly stating, “You guys are the real criminals,” and blaming the U.S. government while claiming he had no rights.

The case is being jointly investigated by the FBI and Santa Barbara County Sheriff’s Office, with Assistant U.S. Attorneys Mark Takla and Kathrynne N. Seiden, along with Trial Attorney Patrick Cashman, prosecuting the case. After the federal case concludes, McGuire will face additional charges in Santa Barbara County.

Attorney General Merrick B. Garland emphasized the gravity of the situation, stating, “Attacks on our public institutions and on public servants threaten the safety of our communities and the rule of law itself. Such attacks will not be tolerated by the Justice Department.” This case serves as a stark reminder of the ongoing threats faced by public institutions and the importance of swift law enforcement action in protecting community safety.