An inspector has questioned Jay Slater’s best friend’s decision to speak out over a week after he went missing. Brad Hargreaves emotionally opened up about his last chat with the 19-year-old in which he urged him to get a taxi back to his accommodation. Hargreaves believes he is one of the last people to have spoken to Slater prior to his disappearance in Tenerife, and he claims he heard him sliding on rocks in their last phone conversation. Speaking on GB News was inspector Mike Neville, who questioned why Hargreaves opted to wait until now to make the information public. Asked what he makes …