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In the fourth-season finale, one of Charlie's colleagues is arrested on suspicion of being linked to a terrorist group that may be planning an attack on local schools. While Charlie works to free his friend, his actions cause him and Don to confront their (more…)
A serial rapist and killer terrorizes L.A., and Charlie attempts to pinpoint the suspect's point of origin by using a mathematical equation based on the various crime-scene locations. Kate: Karen Norby. Haldane: William O'Leary.