The Hamas-run health ministry in Gaza says at least 27 people have been killed by Israeli gunfire - and dozens injured - in another shooting near a new aid distribution centre in the southern city of Rafah. Also: The future of Thames Water is unclear after a rescue deal collapses as ministers say they are ready to intervene. And: Abandoned buildings in the Algarve are being searched by police investigating the disappearance of Madeleine McCann.