Watch Unsolved Mysteries Season 13 Episode 4 Online
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- Subtitles: English
Amber Swartz - In 1988, seven-year-old Amber Swartz vanished in Pinole, California. She is one of at least six young girls who have vanished from the San Francisco area near Interstate 80 over the past 20 years. Is there a serial kidnapper on the loose? Amber Swartz (Missing)