Actor Kelley Mack, best known for her roles in television series such as `9-1-1` and `The Walking Dead`, has passed away. She was 33.

As per Variety, Mack breathed her last on August 2. In a statement, her family informed that the actor died in her hometown of Cincinnati after a battle with glioma of the central nervous system.

Mack graduated from Hinsdale Central High School in 2010 and went on to earn a bachelor`s degree in cinematography from the Dodge College of Film at Chapman University in 2014.