Dateline: Secrets Uncovered
Did Mark Wangler’s Story Match with Crime Scene Evidence?
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Did Mark Wangler’s Story Match with Crime Scene Evidence?

After rechecking the faulty water tank, investigators can't find anything wrong with it, putting the focus back on Mark Wangler.

Season 10 Episode 70 - Videos

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Did Mark Wangler’s Story Match with Crime Scene Evidence?

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