Jay, 19, vanished without trace on the morning of June 17 after enjoying the last night of a three-day rave at the Papagayo Beach Club in the party resort town of Playa de las Americas with his friends.
Spanish police searching for missing British teenager Jay Slater were today scouring caves close to a ravine in a fresh area of the remote national park where his phone last pinged.
But on Thursday, a team of officers turned their attention to a new area in the Masca valley. They were concentrating on a ravine further along the national park, with caves near Los Carrizales being searched, the Independent reports. Listen NowEXCLUSIVE PODCAST: Sarah Vine describes her son's terrifying experience on holiday in Tenerife, as they discuss the 'crazed speculation' about missing teen Jay Slater More sniffer dogs trained in searching for people over large expanses of land were flown in from Madrid and incorporated into the operation on Tuesday.
'There will be a point when the operation that's taking place at the moment has to at least be scaled back but right now the search teams appear to have decided they want to give themselves more time.'Holidaymaker Paul McKeown, from Shropshire, said: 'It's really confusing. He's obviously, his first holiday on his own, he's had a really good night out, where he has gone after that and why he's gone off with two men, it is a mystery, I guess, to most people.
Spanish cops released footage showing officers moving on foot through some of the rough and remote terrainJay's mother Debbie Duncan has revealed she is in talks with GoFundMe to release some of the £36,000 in donations given to an appeal as the family continues to search for himThe GoFundMe has raised more than £36,000 since it was set up by Lucy Mae Law.
'We are currently working with GoFundMe to withdraw part of the funds, which are being safely held. I wanted to share that these funds will be used to support the mountain rescue teams who are tirelessly searching for Jay. 'These feelings are not baseless; they are a product of observations, inaccuracies and experiences that are shared by many.
This is the CCTV image the family of Jay Slater are hoping and praying is him - more than a week after he mysteriously vanished on Tenerife 'I understand that advice may have been given not to interact but there has not been one update on this GFM to address such concerns. It is really not difficult to update the bio.
She wrote: 'Just came across these in my camera roll. Not sure if they could be of any help, Jay sort of looks like he's standing himself while Lucy is speaking to his other friends.' Jay called his friend Lucy Mae Law , 18, to say he was 'lost in the mountains, with no water, one percent battery' and he had cut his leg on a cactus
Read MoreEXCLUSIVE Wild conspiracy theories, ransom claims and a violent past. GUY ADAMS'S questions about Jay Slater He has also appealed for the two men who were with Jay to come forward or he will 'release a picture of one of them'. Speaking exclusively to MailOnline, Mr Navarro Castanedo said: 'There has been a lot of fake news and misunderstanding of what I said.
'I have no idea if it was him, but holidaymakers of his age all dress the same and I have no idea in which bars he was seen, I don't know if the police have been there they are not telling me about their investigation. Bradley Hargreaves, 19, arrived on the Spanish sunshine holiday island with Jay, for their first lads holiday abroad and attended the high-octane NRG festival.
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