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Updated on: August 26, 2026 / 9:34 AM EDT

/ CBS Boston

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Lindsay Clancy's murder trial in Massachusetts will wind down Wednesday with testimony from the prosecution's final rebuttal witness.You can watch it live on CBS News Boston in the embedded video or on YouTube when court is in session.Dr. Gregory Saathoff, a professor of emergency medicine and a forensic psychiatrist who has worked with the FBI, was back on the witness stand in Plymouth Superior Court. Once he's done testifying on Wednesday, jurors will be sent home and lawyers for both sides will go through the next steps in the trial. Closing arguments are expected on Thursday.