The FBI said Thursday the suspect in the Oregon and Washington ballot box fires in October used a welding material that can ...

“We’re very worried this person may harm himself or others if he continues to experiment with thermite,” said W. Mike Harrington, the FBI special agent in charge in the Seattle office.

Vancouver and Portland ballot box arsonist used thermite, FBI says; still no arrests, $25,000 reward ... CrimeStoppers of Oregon is offering a separate reward on behalf of the Portland Police ...

A photo provided by the FBI shows an incendiary fire at a ballot drop box in Portland, Oregon, on the morning of October 28, 2024. The FBI said the same suspect is believed to be involved in ...

He described thermite as a mixture of metal shavings and iron oxide, or rust, commonly used by welders. He said the mixture can be dangerous if not handled safely.

The FBI said Thursday the suspect in the Oregon and Washington ballot box fires in October used a welding material that can burn at 4,000 degrees.

FBI officials investigating the October ballot box arsons in Vancouver and Portland renewed requests for tips Thursday, saying they’re seeking someone who is knowledgeable about explosives or ...