Mark of a Killer is a U.S. television program aired on Oxygen since Sunday, January 20, 2019. Mark of a Killer is watched by a total number of 260,000 people (0.08% rating, down -19% from last week) as of the daily audience measurement on .
Demographic breakdown of the most recent historical ratings of Mark of a Killer on Oxygen as of Saturday, April 23, 2022.
| Mark of a Killer Daily Ratings | |||
|---|---|---|---|
| Date | Demo | Audience | Rating |
| 2022-Apr-23 | P2+ | 260,000 | 0.08 |
| P18-49 | 39,100 | 0.03 | |
| 2022-Apr-16 | P2+ | 320,000 | 0.10 |
| P18-49 | 78,300 | 0.06 | |
| 2022-Apr-09 | P2+ | 322,000 | 0.10 |
| P18-49 | 52,200 | 0.04 | |
| 2022-Apr-02 | P2+ | 405,000 | 0.13 |
| P18-49 | 65,200 | 0.05 | |
| Rank | Program | Audience | Change |
|---|---|---|---|
| 1 | Cold Justice | 512,000 | -2% |
| 2 | Dateline: Secrets Uncovered | 422,000 | +56% |
| 3 | Snapped: Killer Couples | 392,000 | +2% |
| 4 | Kill or Be Killed | 365,000 | -3% |
| 5 | Sin City Murders | 349,000 | +3% |