Kelley Mack dies of a ‘rare’ brain cancer; The early signs ‘The Walking Dead’ actress overlooked (and what you should watch out for)

Kelley Mack, known for her role in The Walking Dead, sadly passed away at 33 after battling diffuse midline glioma, a rare and aggressive brain cancer. She publicly shared her diagnosis in September 2024 and underwent treatment. Her family shared that she died peacefully, surrounded by loved ones, leaving behind a legacy of kindness, creativity, and courage.