The FBI is offering two $25,000 rewards in hopes of catching whoever shot up two electrical substations near Olympia and Portland in November.
In each incident, unknown actors shot a firearm or firearms at a high-voltage facility, damaged expensive equipment, and caused coolant oil to spew out of bullet holes and onto the ground, according to the FBI.
“This was not an accident. It wasn’t just someone conducting mischief,” said Richard Collodi, Special Agent in Charge of the FBI’s Seattle office. “They made a deliberate and nefarious decision to use that weapon to cause damage to the infrastructure and the power grid.”
Early on the morning of Nov. 22, someone shot multiple holes in a transformer at Puget Sound Energy’s Barnes Lake substation in Tumwater, about 2 miles from the Washington State Capitol building. More than 5,000 customers lost power, according to Puget Sound Energy, and between 500 and 1,000 gallons of coolant oil spilled on the ground, according to the Washington Department of Ecology.
Two days later, infrared security cameras captured grainy outlines of two people inside a Bonneville Power Administration substation in Oregon City early Thanksgiving morning.
An infrared image shows two people, one appears to be pointing a gun.
Courtesy of FBI Portland
One suspect is shown pointing a weapon toward high-voltage equipment.
“We are looking for at least two suspects in this case, both roughly 6 feet tall,” FBI-Portland spokesperson Joy Jiras said by email.
According to a Bonneville Power Administration email obtained by Oregon Public Broadcasting and KUOW in December, two people cut through a fence surrounding the Oregon City substation, then “used firearms to shoot up and disable numerous pieces of equipment and cause significant damage.”
Whether the shooting incidents are connected is unknown, but they were just two of at least 15 physical attacks on Northwest substations in 2022 documented by a KUOW and Oregon Public Broadcasting investigation.
Most of the incidents took place in rural locations.
The Tumwater substation, nestled between a Walgreen’s drug store and a debt collection agency, just off an Interstate 5 interchange, was one of the more urban targets.
Transmission lines to the Tumwater substation handle 115-kilovolt electricity, nearly 1,000 times stronger — and more dangerous — than the 120-volt electricity that flows into typical light bulbs and electronic devices.
The Ostrander substation in Oregon City handles 500-kilovolt electricity.
Grid experts say tampering with such enormous amounts of energy is inherently life-threatening.
Puget Sound Energy spokesperson Gerald Tracy referred KUOW’s interview request to the FBI but did say that PSE has not suffered any similar substation attacks in 2023.
Two Puyallup men were arrested in January in connection with four substation attacks in Pierce County on Christmas Day. Federal prosecutors say the pair’s motive was to knock out power to aid their attempted burglaries of local businesses, including a Thai restaurant.
Mineral oil, used to cool transformers, pours out of a bullet hole in a pair of photos taken at a Puget Sound Energy substation in Tumwater, Washington, on Nov. 22, 2022.
Courtesy of FBI Portland
Collodi said there’s no indication those men were involved in either of the November attacks.
The FBI reported finding three 9-milliliter shell casings at the Tumwater substation.
The 9-millimeter diameter of the casings is not especially revealing to investigators: It is one of the most common calibers of handgun.
But if the firearms shot in Tumwater were used in other crimes, law enforcement officials may be able to connect the incidents.
Every gun leaves a distinct set of markings, almost like a fingerprint, on a casing when the gun is fired. The Bureau of Alcohol, Tobacco, Firearms, and Explosives keeps a national database of casings and their markings to identify guns used illegally.
FBI-Portland spokesperson Joy Jiras said bullet holes were found in several reactor coils at the Oregon City substation but declined to say whether any shell casings were recovered, citing the ongoing investigation.
Additional reporting contributed by Jonathan Levinson of Oregon Public Broadcasting.
This story was originally posted on the website of KUOW.
