Former British police investigator outlines 'two options' which may have happened to missing Jay Slater in Tenerife

Former British police detective and TV investigator Mark Williams-Thomas, who has joined the search to find missing Jay Slater, 19, in Tenerife, told media he believes there are two likely options which could have happened to the Lancashire teenager.

Williams-Thomas also said that, after receiving 'key information' through Slater's friends and family, there are 'two key people' he wants to track down and speak to.

(Credit: Reuters)