On this date in 1975, heiress-turned-hostage-turned- revolutionary Patty Hearst was arrested by the FBI in San Francisco. And so began her transformation from radical chic to jailhouse geek. She was tried, convicted, and given a seven year sentence that was commuted in 1979 (thanks, Jimmy!). She was pardoned in January 2001 (thanks, Bill!).
Patty Hearst article at Crime Library