This combination of undated photos provided by the Bucks County District Attorney's Office on Friday, March 29, 2019 shows Sara Packer, left, and Jacob Sullivan. On Friday, March 29, 2019, Packer, who plotted the rape, torture and murder of her own teenage daughter pleaded guilty and was sentenced to life in prison. On Thursday, Sullivan pleaded guilty to first-degree murder and related offenses and was sentenced to death.
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