Glendora, California (CNN) -- It's the kind of Southern California town made for daydreaming: Quiet streets and sunny skies, a place where tranquility seems rarely to be disturbed. But according to police, as well as classified U.S. diplomatic cables published by WikiLeaks, the Los Angeles suburb of Glendora was the scene of an international assassination plot. The scheme involved would-be killers hiding out in a low-budget motel and an elaborate plan that, at first, involved shooting the victim, but later centered on running him over with a van, police documents disclose. "I've been a police officer here for more than...