Later through the plot Olaf realizes that Olivia is "that school librarian" and kills her by cutting a rope holding the bench she was standing on, leading her to be eaten by the lions. This is from Elle Obermeyer's profile, I thought it was really funny and interesting:98 percent of teenagers do or has tried smoking pot.
Before her death, Olivia told Olaf the true identity of the Baudelaires as freaks simply because he asked, making them feel betrayed when the caravan rolls down the mountain.
Jacques and Olivia detain Olaf at the local jailhouse, unaware of Esmé's new role.
Off-screen, Officer Luciana detains Jacques and Olivia and sets Olaf free.
Count Olaf visited her at the carnival whenever he needed to know the latest whereabouts of the Baudelaires, believing that she could tell through psychic means. Instead, she requested her guests to close their eyes, then researched the answers to their questions, using the documents in an archival library hidden under a table in her tent.
A device that she invented would trick her guests into thinking that smoke and lightning would initiate inside the tent. disguise kit and a schism which happened in the organization.