I'm finding it so hard to get my head around what could have happened. Ok, teenage girl arranges to meet somebody she's met online and ends up missing. That's pretty straightforward and something we've all heard before... BUT in this case there are two men, who don't appear to have much in common other than knowing each other on FB. No tagging of each other in posts or messages to each other that I can see.
LH who it seems could be the "27 year old" she met up with. Certainly Kayleigh is on LH's friends list and he has liked some of her pics on facebook. He is a big fan of horror films and in 2013 was trying to film one of his own. He appears to have a dark sense of humour and describes his occupation as serial killer on facebook. He doesn't appear to hide who he is (ie not pretending to be somebody younger).
But then where does SB come into the equation? He appears to be a hardworking young man with his own gardening business. He doesn't have Kayleigh on his friends list, though he does have LH on there. The only link at all to Kayleigh appears to be that they both like trance music. Nothing particularly odd on his facebook, no horror pics or dark sense of humour evident. Yet it appears to be his van police were looking for and possibly his lock up that Kayleigh's clothes were found in.
Nothing I've heard or seen has suggested they were particuarly close, although they could be living together as neighbours referred to another man in his 20s recently moving in with SB, so what on earth do police think has happened?