Ted Kaczynski — seventeen years untraceable, undone by his own prose

On April 3, 1996, FBI agents arrested Theodore John Kaczynski at a one-room plywood cabin without electricity or running water outside Lincoln, Montana, ending the longest and most expensive manhunt in the bureau’s history to that point. For nearly seventeen years, beginning in 1978, Kaczynski had mailed or planted sixteen bombs that killed three people and injured twenty-three, eluding a task force that had no usable physical description of him. He was not found by forensics or surveillance. He was found because his brother recognized his writing.

Kaczynski, a former mathematics professor who had withdrawn to the Montana woods to live in self-sufficient isolation, conducted a campaign aimed loosely at people he associated with technology and modern industrial society. His three fatal victims were Hugh Scrutton, a Sacramento computer-store owner killed in 1985; Thomas Mosser, a New Jersey advertising executive killed in 1994; and Gilbert Murray, the president of a California timber lobby, killed in 1995. The deaths were the point of the case, not the manhunt’s backdrop, and the record treats them as the deliberate killings they were.

The break came from the bombs’ final escalation into words. In 1995 Kaczynski demanded that major newspapers publish a 35,000-word essay, “Industrial Society and Its Future,” promising to stop the killing if they did. After consultation with the FBI and the attorney general, The Washington Post printed it on September 19, 1995. David Kaczynski read it, recognized his brother’s distinctive phrasing and ideas, and — through an attorney — brought his suspicions and old family letters to the FBI.

That tip led agents to the cabin, where they found bomb components, thousands of pages of journals documenting the crimes, and one fully assembled device. Kaczynski was indicted in 1996 and, after his lawyers’ attempt to mount a mental-health defense over his objection, pleaded guilty on January 22, 1998, to avoid a death-penalty trial. He was sentenced to multiple life terms without parole and held at the federal supermax in Florence, Colorado. He died by suicide on June 10, 2023, at a federal medical center in North Carolina.