When Jay Slater left the remote Airbnb where he was invited to stay after a rave in Tenerife, it's believed he took a wrong turn. The 19-year-old from Oswaldtwistle, in Lancashire , had been partying with pals at an NRG Festival rave in Playa de las Americas a few hours earlier. From there, he travelled more than 30km north to Casa Abuela Tina, an Airbnb on the fringe of the tiny village of Masca .

He had been invited to stay at the property by two men - including convicted drug dealer Ayub Qassim, 31, who told MailOnline : "He came to my Airbnb alive and he left my Airbnb alive." Jay was seen leaving the Airbnb on foot, in the morning of June 17. Orphelia, the Airbnb's owner, previously told the Manchester Evening News Jay 'walked up the road' by himself , and was 'walking fast'.

READ MORE: Neighbours share reason they believe Jay Slater is not at Tenerife search scene He called friend Lucy Law to say he was walking back to Los Cristianos - a town almost 40km away on the south of the island, where Jay had been renting accommodation with his friends - but he had just one per cent phone battery left. However, after leaving the Airbnb, Jay headed in the wrong direction. While he should have headed south on the steep, winding road to the island's tourist hotspots, Jay went north - deeper into the Rural Parc de Teno.

There, his phone sent its last signal, and the area which is Jay's last known location became the epicentre of a major search operation. There are warning signs in t.