Not to nitpick or defend creeps like this guy, but pedophiles are attracted to pre-pubescent girls, which this girl probably was not. He’s more in the category of garden variety exploitative sleaze bag.
Plus as I said, it isn't clear what her role in it all is. Girls that age chase after older guys for a variety of reasons, one of them being the ability to escape from parents they see as strict and unreasonable, others for the notoriety of it all, riding around in his car, access to booze and drugs, etc.Others are already community sluts, and looking for new ways to shock and awe their peer group.