Will There Be Mark of a Killer Season 4 on Oxygen?

Mark of a Killer Overview

Is there going to be a 4th season of Mark of a Killer on Oxygen? Is Mark of a Killer renewed or canceled? When will a 4th season premiere of Mark of a Killer take place on Oxygen? How many seasons the show 'Mark of a Killer' contains to date? Track down the renewal/cancellation status of Mark of a Killer on Oxygen. We may inform you in case if Mark of a Killer is renewed for another season, a specific release date for the upcoming season is revealed, or the show is canceled.

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