Madeleine McCann finds closure as he continues his battle for answers.Allan Bryant has been trying to find out what happened to his son, also called Allan, after he went missing after a night out in Glenrothes, Fife in November, 2013.This week, there have been dramatic revelations about the long-standing Madeleine McCann case.Maddie vanished from her family's holiday apartment in Praia da Luz, Portugal, in 2007 aged just three.German police are treating her disappearance as a murder