Season 1 of A Killer's Mistake premiered on October 2, 2018.

Season 2 of A Killer's Mistake premiered on March 25, 2020.

Season 3 of A Killer's Mistake premiered on September 29, 2022.

Season 4 of A Killer's Mistake premiered on January 6, 2024.

Season 5 of A Killer's Mistake premiered on March 1, 2025.