Why did Chuck kill himself at the end of Better Call Saul season 3? Jimmy “Saul” McGill’s older brother Chuck died by his own hand in a house fire, and the show clearly sets up the reasons why. When the decision was made to give Walter White’s shady lawyer Saul Goodman his own prequel spinoff, many wondered if the idea could truly support a series, or hope to equal Breaking Bad in quality. With almost six full seasons of Better Call Saul now in the books, the answer to those questions appears to be a firm yes.
