He and Betty also learned that three members of the original Stonewall Prep literary society had been killed to keep the secret that DuPont had stolen the Baxter Brothers idea. ... This was the point where Chipping killed himself by jumping out of the window, wracked with guilt over his role in the scheme.

Why did chipping kill himself?

It wasn't until last month that Riverdale fans discovered why Mr. Chipping did what he did, which was because he felt extreme guilt over not being able to help out Jughead (Cole Sprouse), driving him to jump to his death. Sam added: “I was a little bit relieved when I saw my character jumping out the window.

What happened to Mr DuPont in Riverdale?

With the Baxter Brothers franchise, he's built the entire school. As Charles prepares to place DuPont under arrest, he throws himself out the window, plummeting to his death, much like Chipping.