Who found the stolen radiio in diary of anne frank?

In "The Diary of a Young Girl," it is never explicitly revealed who stole the radio. Anne Frank and her family are forced to live in hiding during World War II, and they rely on the radio for news and entertainment.

While the radio is stolen at one point, the culprit is not identified in the diary entries.

It's important to note that the diary is a personal account, and Anne may not have known who was responsible or felt it was necessary to reveal it.