A mental patient treated by the impersonating Don. After receiving an accidental adrenaline injection, he suffers violent fits, kidnaps a woman, and commits assault.
Don operates as Buckley's physician while hiding his true identity.
The real Dr. Meirschultz was previously Buckley's attending physician.
Buckley's rampage indirectly forces Don to use Alice as a pawn in his cover-up.
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