The search for missing British teenager Jay Slater in Tenerife has entered its 10th day, with police conducting extensive searches by foot and air. Jay disappeared on June 17 after leaving a music festival and was last seen heading towards Masca village with two British men. Despite major search operations involving helicopters, drones, and sniffer dogs, no trace has been found. Former detective Mark Williams-Thomas believes two key witnesses who returned to the UK could provide crucial information. Locals in Santiago del Teide claim to have seen Jay watching Euro 2024 matches, with police investigating CCTV footage. Jay's family remains hopeful but distressed, battling conspiracy theories and online misinformation.