A 36-year-old engineer from San Jose, identified as Peter Karasev, faced charges in court this Tuesday in connection with a prior indictment for bombing two Pacific Gas and Electric transformers in late 2022 and early 2023. According to officials from the U.S. Attorney’s Office for the Northern District of California, the attacks on the energy facilities on December 8, 2022, and January 5, 2023, resulted in widespread power outages affecting numerous households and businesses in the South Bay area.
PRESS RELEASE:
Defendant Used Explosives to Attack and Destroy Two Electrical Transformers, Affecting Scores of San Jose Households and Businesses
Peter Karasev, 36, a U.S. citizen residing in San Jose, was arraigned in the Northern District of California today on an indictment charging him with destroying energy facilities and using fire or explosives to commit a federal crime.
According to court documents, Karasev was indicted on Oct. 19. As alleged in counts one and two of the indictment, Karasev knowingly and willfully damaged the property of two energy facilities – specifically, two PG&E transformers in San Jose, California on Dec. 8, 2022, and Jan. 5, 2023, respectively – and attempted to cause and caused significant interruption and impairment of those energy facilities. The indictment also alleges, in count three, that the defendant used fire and an explosive to commit a felony, specifically, the destruction of an energy facility on Jan. 5, 2023.
“These charges make clear that those who attack our country’s critical infrastructure will be met with the full force of the Justice Department,” said Attorney General Merrick B. Garland. “We have charged Peter Karasev with bombing two energy transformers in Northern California, leaving more than 1,500 households and businesses in the San Jose community without power. I want to thank the U.S. Attorney’s Office for Northern District of California and the FBI for their work to bring the defendant to justice and prevent further harm to the San Jose community.”
“The indictment alleges that Karasev built explosive devices and used them to damage energy facilities, knocking out power to over 1,500 homes and businesses in the San Jose area,” said FBI Director Christopher Wray. “The FBI is laser focused on protecting the essential infrastructure that Americans rely on every day, and we and our partners like the San Jose Police Department will use every lawful means to hold anyone who targets that infrastructure accountable.”
“The defendant in this case allegedly used explosives to try to cut off electricity to more than 1,500 San Jose businesses and residences,” said U.S. Attorney Ismail J. Ramsey for the Northern District of California. “Damaging our region’s critical infrastructure endangers innocent victims – including our most vulnerable citizens such as the elderly and the sick – and we will not tolerate it. We will vigorously prosecute any malicious attempts to disrupt the power grid.”
As described in a government memorandum seeking Karasev’s pretrial detention, Karasev constructed, planted and ignited the explosive devices that caused each of the transformer explosions. Both attacks occurred during the early morning hours in commercial areas occupied by stores and businesses, and collectively terminated power to over 1,500 households and businesses in the San Jose community.
The government’s memorandum also detailed that in the months leading up to the attacks, Karasev was building and experimenting with homemade explosives, as well as manufacturing methamphetamine, in his own home. At the time of his arrest, Karasev was allegedly in possession of a range of improvised explosive devices in varying stages of completion, as well as multiple firearms, additional weapons, over 300 pounds of explosive precursor materials, and other hazardous substances.
Karasev was arrested in March 2023 by local authorities and remained in custody on related state charges prior to his transfer to federal custody for this case. He is charged with two counts of destruction of an energy facility and one count of use of fire or an explosive to commit a federal felony. If convicted, Karasev faces a mandatory minimum penalty of 10 years in prison on count three to be served consecutively to any imprisonment imposed for either of the other counts. Karasev faces a maximum penalty of up to 20 years in prison, a $250,000 fine, and three years of supervised release for each count. A federal district court judge will determine any sentence after considering the U.S. Sentencing Guidelines and other statutory factors.
The FBI and the San Jose Police Department are investigating the case.
Assistant U.S. Attorney Anne C. Hsieh for the Northern District of California and Trial Attorney Jacob Warren of the National Security Division’s Counterterrorism Section are prosecuting the case.
An indictment is merely an allegation. All defendants are presumed innocent until proven guilty beyond a reasonable doubt in a court of law.
