 At the meeting , Dean O ’ Dell ’ s wife asks the ex @-@ husband to give their son a bone marrow transplant . Meanwhile , Sheriff Lamb ( Michael <unk> ) arrests Weevil for the robbery . Veronica visits Weevil in prison before she decides to look into a <unk> delivered to Weevil ’ s house . Sheriff Lamb tells Keith that the ex @-@ husband has disappeared before accusing Keith in the ex @-@ husband ’ s disappearance . Keith thinks that Dean O ’ Dell was involved in the disappearance , but when he visits Dean , it turns out that Dean 's wife and stepson have disappeared to a hospital in Mexico , presumably taking the ex @-@ husband with them . Wallace visits a “ tutor ” , who gives him a mysterious “ study guide ” before going back to for the “ answers . ” Veronica notices the masks being used in a short film , but they were stolen . When they are in Mexico , Dean O ’ Dell reveals that he <unk> to Keith about their whereabouts . 
