Lindsay Clancy Killings: What Does Her Family Know?

Lindsay Clancy’s former father-in-law and close friends took the stand as prosecutors continued presenting their case in the trial over the deaths of her three children. Jurors heard new testimony and examined a Facebook post Clancy made years earlier on a parenting page as questions remained about the evidence presented in court. Court TV's Vinnie Politan Investigates. Learn more about your ad choices. Visit megaphone.fm/adchoices