A van marked IBM delivers a bomb to Harvey's casino floor
Harvey's Resort Hotel in Stateline, Nevada, was packed with late-summer gamblers on August 26, 1980, when men in a white van marked "IBM" wheeled a large steel box onto the second floor, posing as copier technicians. Inside was roughly 1,000 pounds of dynamite stolen from a Fresno construction site, rigged into what the FBI called the most complex improvised explosive device it had ever examined. A ransom note soon surfaced demanding $3 million and warning that no one, not even the bomb's own builder, could safely disarm it…
