Usagi's Royal Folly

Usagi takes into her home an injured Lupin, and soon discovers that he likes to collect lovely shiny things, stolen from the neighbours' houses. When Fujiko and Inspector Zenigata witness this, Usagi gets arrested by mistake due to a misunderstanding.
When Zenigata returns from his car having a parking fine, he thinks Usagi had escaped, but she was hiding behind the open door and shows the Inspector the real culprit and she gets released.
All is back to normal for Usagi but it was shortlived as when she returned to her room, she finds the Princess's tiara stolen by Lupin which causes Usagi to shout "Oh, no!"