text: "Six Paintings, One Frame" -- A close friend of Higgins, an art connoisseur who had recently hired Magnum to test his security, is murdered, and Thomas is arrested as the main suspect, on MAGNUM P.I., Monday, Oct. 15 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Pictured: Jay Hernandez as Thomas Magnum Photo: Karen Neal/CBS ÃÂ©2018 CBS Broadcasting, Inc. All Rights Reserved