Where did the monster deposit the stolen item in franskenstein?

In Mary Shelley's "Frankenstein," the monster deposits the stolen item, which is a locket belonging to William Frankenstein, in the pocket of Justine Moritz. He does this to frame her for the boy's murder, hoping to cause further suffering for Victor Frankenstein, his creator. This act reflects the monster's complex feelings of isolation and revenge against Victor for abandoning him.