A 37-year-old Spokane resident was arrested on Monday, August 3, 2026, on suspicion of starting the Old Trails wildfire — the largest of three major fires burning around Spokane, Washington. Aaron Farinacci was charged with arson in the first degree and held on a $1 million bond, according to the Spokane County Sheriff's office. (BBC; AP News)

Sheriff John Nowels said Farinacci was allegedly seen kneeling near grass at the site of the Old Trails fire and was later found to have matches and a lighter. Nowels also confirmed that Farinacci had a previous manslaughter conviction. The arrest followed a weekend in which three major wildfires — Old Trails, Fairview, and Autumn Lane — burned across the Spokane area. These were part of a total of 16 active wildfires across Washington state, according to the state's Department of Natural Resources. (BBC)

The human toll has been severe. More than 60,000 people were forced to evacuate from Spokane. Over 700 buildings in the area were destroyed, with another 400 yet to be assessed. No deaths or injuries had been confirmed as of the most recent reporting, though authorities were attempting to contact 14 people they had been unable to reach by mobile phone. Sheriff Nowels said it was likely many of those 14 had evacuated but lost signal or depleted phone batteries; they were not yet classified as missing. (BBC)

Governor Bob Ferguson called the situation a "nightmare" and said it was likely the worst natural disaster in Spokane history. Spokane Mayor Lisa Brown said there was still potential for lives to be lost and that it was too early to say when people might return home. A Spokane County order continued the majority of civil and criminal matters scheduled for Monday, August 3 and Tuesday, August 4, 2026, reflecting the scale of disruption to normal civic operations. (BBC; Spokane County)

The broader context here is how authorities will assign responsibility across the three fires when only one has so far produced a criminal charge. Farinacci has been charged in connection with the Old Trails fire specifically. No verified reporting has surfaced about suspects or causes for the Fairview or Autumn Lane fires. Under Washington law, first-degree arson typically applies when a fire is set in a building, vehicle, or fenced area, or when the fire endangers human life. It carries severe sentencing exposure, especially given Farinacci's prior felony record.

The scale of the simultaneous wildfire burden on Washington state's emergency infrastructure adds another layer of strain. Sixteen active wildfires across the state, with three concentrated around a single metropolitan area, places extraordinary demand on mutual aid networks (agreements between jurisdictions to share firefighting resources), evacuation logistics, and damage assessment capacity. The 60,000-person evacuation from Spokane is a mass displacement event for a metro area of roughly 230,000 residents. With over 700 confirmed structures destroyed and 400 more pending assessment, the recovery phase will likely require substantial federal disaster declaration support and long-term housing solutions for displaced residents.

Several immediate unknowns will shape the coming days. Containment figures for the three Spokane-area fires have not been specified in the available reporting. Mayor Brown's warning that further loss of life remains possible suggests that the threat to unevacuated or stranded residents has not been fully mitigated. The 14 unreachable individuals, while not classified as missing, represent an open question that could shift the casualty picture. And the status of the Fairview and Autumn Lane fires — whether they are also suspected to be human-caused or attributed to natural ignition — will matter for both the criminal investigation and the broader public understanding of what happened across Spokane this weekend.