Initially dismisses Snoopy's investigation and ejects him from her home. She later serves as a makeshift judge, converting her psychiatric booth into a courtroom to adjudicate the nest ownership dispute between Woodstock and Sally, ultimately ruling that the creator retains rightful ownership.
Snoopy suspects Lucy and confronts her about the theft.
Lucy appoints Linus to record the trial proceedings.
Charlie Brown seeks Lucy's help to mediate the conflict.
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