Daniel San Diego is suspected of three bombings at two US-based companies
A suspected terrorist found in Wales after being on the run from the FBI for more than 20 years can be extradited to the US over a series of bombings, a judge has ruled. Daniel Andreas San Diego, 47, is suspected of three bombings at two companies linked to animal testing in the San Francisco area of California in 2003.
The terrorist suspect was on the FBI’s “most wanted” list after he came under suspicion shortly after the attacks. He was then arrested after 21 years on the run in November, 2024 at a rural property near woodland in Conwy.
San Diego argued he would not face a fair trial in the US due to political and legal interference. Don’t miss a court report by signing up to our crime newsletter here.
However, District Judge Sam Goozee has now rejected the arguments, therefore paving the way for San Diego to be sent to the US.
The Home Secretary does, however, have to ultimately approve his extradition and the defendant could mount an appeal against the ruling.
San Diego, who was born in Berkeley, California, is accused of involvement in the detonation of explosives at two companies, Chiron Corporation and Shaklee Corporation.
A summary of the US prosecution case sets out that both firms “had a relationship with the research organisation Huntingdon Life Sciences, which conducted animal testing”.
They said: “The companies were targeted because of this relationship. Chiron was a pharmaceutical company.
“Shaklee was a company which manufactured vitamins and supplements among other products and was a division of Japanese pharmaceutical company Yamanouchi Pharmaceutical Co.”
The court heard that just before 3am and a minute before 4am on August 28, 2003, two bombs went off at Chiron in Emeryville, California.
“There were employees on site at the time, but no one was hurt”, the summary continues. “Damage to property was caused.”
US prosecutors say a person holding a bag was caught on CCTV outside the building before both explosions, and the following day a group called Animal Liberation Brigade, Revolutionary Cells, “claimed responsibility for the bombing”.
The group’s message stated: “In the early hours of August 28th volunteers from Revolutionary Cells descended on the animal killing scum Chiron.
“We left them with a small surprise of 2 pipe bombs filled with ammonium nitrate slurry with redundant timers.
“This action came about because Chiron has continued their murderous connections with Huntingdon Life Sciences even though they have been exposed numerous times as some of the most egregious animal killers in the industry.”
The second bombing happened at Shaklee in Pleasanton, California, on September 26, 2003, at around 3.20am. While no-one was hurt, it is said that the explosive had been “strapped with nails”.
San Diego is said to have been “nearby” when the bomb went off, and was stopped by a traffic officer an hour before the explosion.
In October, 2003, San Diego’s home was raided and it is said that a magazine linked to Animal Liberation Brigade was recovered as well as “pamphlets, books and clothing …which indicated an interest in animal rights”.
San Diego is also accused of having bomb-making ingredients in his car, including copper coil, black PVC pipes, chemicals and wire stripper.
While San Diego was featured on the FBI’s wanted list alongside the likes of Osama Bin Laden, a reward of 250,000 dollars (£199,000) was offered for his capture.
Since his arrest by National Crime Agency officers in November, 2024, he has been held in HMP Belmarsh.
If his extradition is approved, San Diego faces charges in the US of damage and destruction of property, possession of an unregistered firearm, and using or carrying an explosive during the commission of a felony.
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