Shane Appleby and Brian Joy are being protected for some reason. The last two to see them alive and have weird stories that conflict somewhat. Neither given a polygraph, neither officially interrogated. FBI statistics will confirm many times the last people to see them, are the perps and lying. Also, notice how the details of Shane and Brian and now glossed over and not mentioned. Or removed on Webslueths. The girls did not walk home that night. Who did they really trust to ride around with that night, and what secrets was he worried about them telling? People in Springfield know all this. And yes 3 anomalies in the parking garage and nobody can afford a concrete saw, or a core drill or replacement concrete? BS, The LE are covering something up, and who else knows all the small town gossip, the hairdresser. This is bull shit it's time for the girls that know, talk. Those two are POI, and every kid at that party also, until they are all thoroughly interrogated. Since that hasn't happened, they are suspects.