When 37-year-old Aaron Farinacci picked Saturday, August 1, to spark the Old Trails Fire in Spokane, Washington, he wasn't acting on a sudden impulse. Police documents reveal a chilling reality. He planned the catastrophe for roughly two weeks, hunted down weather reports for high winds and low humidity, and built a crude time-delay ignition device out of notebook paper, matches, a cigarette, and a rubber band.
The resulting devastation destroyed hundreds of structures, displaced tens of thousands of residents, and scorched thousands of acres. Investigators quickly uncovered a pattern of destruction that stretched back years. For an alternative look, consider: this related article.
How the Plot Came Together
Farinacci didn't just stumble into arson. According to court filings from Spokane County Detective Michael Drapeau, the suspect studied the methods of a well-known serial arsonist before executing his plan. He intentionally targeted a high-risk day when winds were forecasted to reach 50 miles per hour.
He knew it was going to get bad. In fact, that was the entire point. Related insight on the subject has been shared by The New York Times.
When detectives interviewed him, Farinacci allegedly offered a disturbing rationale. He stated that "fire is powerful, beautiful, and that things that go through fire experience a kind of rebirth". He manufactured his time-delay device so he could flee the scene before the flames caught hold in the dry brush.
The Witness Who Broke the Case
The suspect might have slipped away entirely if not for an observant local resident. Paul Child, 64, was driving with his grandson near railroad tracks when he spotted a man acting nervously in the brush. Ten minutes after arriving home, Child's daughter told him smoke was rising from that exact location.
Child alerted authorities, giving police a crucial description and location. Officers initially questioned a man matching that description on the day of the fire, but as investigators pieced together body camera footage, witness accounts, and physical evidence like waterproof matches and a butane lighter, they closed the net.
Farinacci now faces multiple first-degree arson charges, not just for the Old Trails Fire, but for a string of smaller blazes ignited across the Spokane area through the summer of 2025 and mid-2026.
A History of Violence and Red Flags
Court records show this wasn't Farinacci's first brush with catastrophic violence. In 2012, he pleaded guilty to manslaughter and aggravated assault in Arizona after shooting and killing his father at their Mesa home following an argument over household chores. He served roughly a decade in prison before his release.
During subsequent court proceedings for the Spokane fires, defense counsel requested a competency evaluation before entering a plea. Spokane Superior Court Judge Jeremy Schmidt set Farinacci's bond at $2 million, citing an extreme risk to community safety and a high probability of flight.
As evacuated families return to find neighborhoods reduced to ash and brick chimneys, the community is left grappling with the sheer senselessness of a disaster manufactured entirely by human intent. Fire crews continue to monitor dry conditions as the region assesses the long road to recovery.
