A second Clinton man is under arrest for the January 15th murder of a bar manager. Fifty-four-year-old Pamela Sue Weidner was stabbed to death in her bar. Earlier this week, 45-year-old Robert Jackson was charged with first-degree murder and robbery. Now, 37-year-old George Prentiss is in custody on the same charges. Clinton Police Chief Brian Guy says there will no additional arrests for this case.