PUBLISHED: 15:58, Fri, Apr 19, 2019 | UPDATED: 16:04, Fri, Apr 19, 2019
Madison was brutally killed during the Vultures zombie attack in season four after sacrificing herself to save her friends.
She led the walkers into the stadium and locked herself in so everyone could escape leading to her demise.
Looking back on her death ahead of season five starting once more, actress Kim said she felt Madison was killed off “too soon”.
However, she also hinted Madison may not be really dead and she could be make an unexpected return.
Kim teased: “As far as I know, she’s dead! It was the part I’m most proud of.
“Helping build that show from the beginning, across three different countries - that character was something I felt I had grown my whole career to get to play.”
She continued to MovieWeb: “I’m so proud of it, and it ended too soon for what I wanted, but there were a lot of changes over there creatively.
“I can’t imagine they would want to revisit Madison, but she was a great character. I’m so proud of it.”
It comes as Morgan Jones star Lennie James hinted Rick Grimes (played by Andrew Lincoln) could appear in The Walking Dead spin-off