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Jan. 13: 'Justice for Bonnie'

Keith Morrison reports on a cold case of an 18 year old college freshman who was raped and murdered in an Anchorage state park in 1994. Even though the case went cold, her mother continued the crusade to find the killer.

Justice for Bonnie airs Friday, January 13th, 2012 at 10pm/9c on Dateline NBC.