Three suspects face murder charges in Colorado rock-throwing incident.

Three 18-year-old high school students from Colorado have been charged with first-degree murder and 12 other counts after a woman died when a rock was thrown through her windshield. The trio are alleged to have thrown rocks at other vehicles that night, injuring three other people. They are also charged with seven counts of attempted murder, three counts of second-degree assault and three counts of second-degree attempted assault.