Kelley Mack, 'Walking Dead' Actress, Dies at 33

TL;DR
Kelley Mack, known for her role as Addy on 'The Walking Dead,' died at age 33 due to an aggressive tumor in her nervous system, after publicly sharing her battle with cancer earlier this year.
- Kelley Mack, ‘Walking Dead’ Actress, Dies at 33 The New York Times
- ‘The Walking Dead’ actress Kelley Mack dies at 33 CNN
- Kelley Mack, Actress on ‘The Walking Dead,’ Dies at 33 The Hollywood Reporter
- Kelley Mack Dies: ‘Walking Dead’ Actor With Dozens Of Credits Was 33 Deadline
- Kelley Mack, 9-1-1 and The Walking Dead Actress, Dead at 33 E! Online
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