The MPU is on the case when a young boy claims his father was abducted by aliens as they were stargazing at a remote campsite; Jason and Nikki enlist Mike’s help in getting access to Braun’s computer files; Kemi and Helen partner up and venture out into the field in the all-new “Paul Miller” episode of Alert: Missing Persons Unit airing Tuesday, May 7 (9:00-10:00 PM ET/PT) on FOX. (ALE-209) (TV-14 L, V)