Editor's note: This story was originally published in 2018.
Few rivalries in sports fuel as much hostility and pressure to win like college football's annual Red River Showdown between Oklahoma and Texas.
And through the years, those monumental stakes have led to some serious skullduggery. The most notable example came in 1972, when the Sooners spied on Texas' practices, allowing them to block a quick kick the Longhorns had secretly been working on en route to a victory.
Now, thanks to Mike Leach, the 1999 game can officially be added to that same legacy.