When will Mark of a Killer Season 4 be released? Will Mark of a Killer return for Season 4 on Oxygen?

Whether Mark of a Killer is renewed for another season or canceled? Get acquainted with the latest reliable news regarding the upcoming season of Mark of a Killer on Oxygen. Track the renewal/cancellation status of Mark of a Killer.

Mark of a Killer kicked off on January 20, 2019 on Oxygen. Mark of a Killer is a 60-minute Documentary crime television series, which is currently in its 3rd season. Mark of a Killer airs by Sundays at 19:00 on Oxygen.

Mark of a Killer Season 4 is yet to be announced. Oxygen has yet to reveal the decision on renewal/cancellation of Mark of a Killer. However, it seems that Mark of a Killer Season 4 is due to happen, given the mainly positive statistics of the current 3rd season, critic/viewers' consensus, an overall score of Mark of a Killer on IMDb, as well as television ratings and reception on Metacritic and Rotten Tomatoes.

You may also visit the Mark of a Killer official page on the Oxygen website to check the show's current status. Once the actual status of Mark of a Killer is updated and/or its release date is revealed, we will update this page. Stay tuned for updates. We will keep you informed!