Once Damon realizes what must have happened to Stefano, he has the sheriff drag the lake, but the vault safe only contains another blood-drained corpse. Silas tracks down Damon at the girls' college, where they met black magic-expert professor Dr. Wes Maxfield who saw trough them stat. Silas uses a spell to make Elena torture Damon to make him hand over Katherine, but he finds the emotional way out. Jeremy is suspended at school for beating up a bully. He and Matt catch Katherine before any of the villagers under Silas's spell can hand her to him, but when Damon orders her brought in, she attempts to escape. Silas, who took over Stefano's body, catches up to kill the party, but neither boy remains dead.