Popular student Adam Lloyd is found dead in Virginia and when skeletal remains are found, the BAU are called in. It appears as though the murders may be Satanic in origin but Gideon in particular is most reluctant to accept this theory in spite of the symobolism and the words 'Satan Lives LOD' found on a tree near the crime scene. Local girl Cherish Hanson, who was with Adam on the day of his death is also missing and the team have to assume that the crimes are connected.
It is soon obvious that the killer is a local and when locals are recruited to help find Cherish, the BAU members notice that the son of the local police chief is extremely eager to help and has several concrete theories about the case. When it is learned that several students from the local school were aware of what had happened, the net closes in on the unsub in an unexpected way.
A good episode but, once again, it was unfortunately very easy to figure out who the unsub was almost from the beginning which I guess mirrors reality in that sometimes, the guilty party sticks out like the proverbial sore thumb.