Lindsay Clancy Final Witness Rocks Murder Case!

Prosecutors called a forensic psychiatrist as the final witness in connection with the deaths of Lindsay Clancy's three children, but after a fierce cross-examination, many are wondering who the testimony actually helped. The expert's testimony challenged key parts of Clancy's account, raising new questions about what happened the night her three children were killed. Court TV's Vinnie Politan Investigates.

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