Dateline: Secrets Uncovered
Veteran Investigator Uncovers Crucial Detail in Kathy Wangler Case
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Veteran Investigator Uncovers Crucial Detail in Kathy Wangler Case

Another clue points to Mark Wangler's involvement in his wife's death.

Season 10 Episode 70 - Videos

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1:24
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Veteran Investigator Uncovers Crucial Detail in Kathy Wangler Case
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2:05
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Kathy Wangler’s Family Gets Emotional Remembering Her Death
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2:12
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A First Look at the Mysterious Death of Kathy Wangler
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1:31
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Did Mark Wangler’s Story Match with Crime Scene Evidence?

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