Investigator reveals bombshell new clue in Jay Slater case and passes significant info to cops

A FORMER Met detective claims he has uncovered a bombshell new clue in the case of missing Brit teen Jay Slater. Mark Williams-Thomas - who worked on the Madeleine McCann case - said he has passed on a “significant new piece of information“ to Spanish police. Ex-cop Mark, who is on the ground in Tenerife, has been investigating Jay's disappearance. He has been in close contact with a number of witnesses including Jay's family and friends, and has been updating cops on his findings. Mark was the first to share an initial description of the two men Jay left a rave with hours before he vanished. The Brit teen stayed at an Airbnb rented by Ayub Qassim and a second unnamed man for several hours before he disappeared. Read more: The Sun delivers breaking news, latest gossip and incredible exclusives around the world with hubs in London, New York