Kouri Richins' Defense Abruptly Rests Without Calling Witnesses

Closing arguments are expected on Monday in the Kouri Richins murder trial. The trial was cut short last week when the defendant waived her right to testify and her legal team abruptly rested its case without calling any witnesses. Prosecutors allege Kouri Richins, who published a children’s book about grief following her husband’s death and later proclaimed her innocence on NBC’s “Dateline," fatally poisoned her husband with fentanyl and sought millions in life insurance payouts. She has pleaded not guilty.