The episode ends on a major high-stakes note: is shot in her own home by the Unsub, who uses her blood to write "RULES" on the wall.
The investigation leads the team to Frank Giles, but they find him dead—another pawn in the Unsub's game. [S1E22] The Fisher King (1)
Each team member receives a personalized "gift" or message, including a decapitated head sent to Gideon and a mysterious key for Reid. The episode ends on a major high-stakes note: