Both Breaking Bad and its prequel series Better Call Saul have a high body count. Centered around Walter White's descent from a chemistry teacher to a drug kingpin and the criminal underground of drug cartels, many characters succumb to the deadly side of the drug industry. Many of these lovable characters had painfully sad deaths in the Breaking Bad universe.
Source：https://www.cbr.com/saddest-brba-bcs-deaths/
