Yeah, the Franco thing always bothered me too, but Dr. Ken swore to it causing Zuver to leave the weight business, and someone once did post the court stuff from long ago. I can't find it now, but in this old Sports Illustrated article it does mention some of the lawsuit on page 2-
http://sportsillustrated.cnn.com/vault/article/magazine/MAG1017374/1/index.htm .
"An American has not won the title of world's strongest man since '82, and there are several theories as to why. During the first WSM, at Universal Studios in Los Angeles in '77, Franco Columbu of Southern California, who at one time held the bodybuilding titles of Mr. Universe and Mr. Olympia, dislocated his knee during the refrigerator race and sued TWI and CBS, among other defendants, claiming that he fell because the apparatus that held the refrigerator to his back had not been properly tested. Columbu, who was subsequently used as a poster boy for tort reform, was awarded just over $1 million by a jury in 1982. The first six WSMs were held in the U.S., but after losing the suit, Frank moved the event to various exotic locales where liability suits are rare, and U.S. competitors have not thrived."
Remember that was '82 dollars, it would be around $5,000,000 in today's money.