There are a variety of edit retrieval sites, I hear. Either way, their original profile is still posted. It was accurate. Before any special media sprawling, they guessed male, late 20s, taking classes, local, etc... and it was pretty close. BK had social media accounts that were liking posts made by the victims as early as August 16th and as late as the end of October. He was no genius. He was obsessed. Of all the people recently interacting with their social media, he was only one of a small handful that did fit the profile. The trail was there and these people were o to it and explained their thought process along the way. It was a textbook approach.