‘The Walking Dead’ actress Kelley Mack dies at 33

Actress Kelley Mack, known for her appearance in post-apocalyptic zombie drama “The Walking Dead,” has died. She was 33.

​ Actress Kelley Mack, known for her appearance in post-apocalyptic zombie drama “The Walking Dead,” has died. She was 33. Read More Breaking News, Latest News and Videos | CNN