A brother and sister whose murder trial was to be held this week in Camden County have taken a plea deal and are now headed to prison. Garland and Mandy Mitchell both entered guilty pleas on reduced charges for drugs in last year’s deaths of Fred and Carol Wilson in Morgan County. Prosecutors say the Mitchell’s drove to the couple’s home south of Versailles in February of 2013 looking for prescription drugs. Garland Mitchell was sentenced to 8 years while Mandy Mitchell received 12 years in prison. A third defendant in the case, 44 year old Derrell Spellmeyer from Eldon pled guilty to second degree murder and armed criminal action back in June and received two life sentences.