Gerry and Kate McCann leave the court in Lisbon June 16, 2014. Gerry and Kate McCann, the parents of missing British girl Madeleine McCann, appeared at a Lisbon court after they launched libel action against a Portuguese former police chief, who said in a book that Madeleine's parents covered up the death of their daughter. REUTERS/Rafael Marchante (PORTUGAL - Tags: SOCIETY CRIME LAW)