Died at age 31 ... investigation into his death.

Walking Dead actor Moses J Moseley dies aged 31
Moseley is best known for playing a pet zombie in the post-apocalyptic TV show and had small roles in HBO’s Watchmen and The Hunger Games: Catching Fire
https://www.theguardian.com/tv-and-radio/2022/feb/01/walking-dead-actor-moses-j-moseley-dies-aged-31

Moses played one of Michonne's pet guard zombies on "The Walking Dead".

According to TMZ, Moseley’s family reported him missing earlier this week and an investigation into his death is ongoing.