| # | Air Date | Episode Name | Watched? |
|---|---|---|---|
| E1 | Jun 23, 2025 | ||
| E2 | Jun 30, 2025 | ||
| E3 | Jul 07, 2025 | ||
| E4 | Jul 14, 2025 | ||
| E5 | Jul 21, 2025 | ||
| E6 | Jul 28, 2025 | ||
| E7 | Aug 04, 2025 | ||
| E8 | Aug 11, 2025 | ||
| E9 | Aug 18, 2025 | ||
| E10 | Aug 25, 2025 |
Mean Girl Murders has maintained a steady Annual rhythm for 2 years, typically returning in March. Since its debut on Investigation Discovery, the series has carved out a niche by examining the dark side of female rivalries and social dynamics. The network has demonstrated a commitment to the brand by keeping it on a consistent spring schedule, which helps anchor their true crime lineup during the first half of the broadcast year.
The production cycle reflects the standard procedural approach of ID, utilizing a mix of reenactments and expert interviews that can be produced efficiently. By maintaining this predictable March release window, the show capitalizes on high viewership periods before the summer slump. As a relatively new cornerstone for the network, its historical trajectory suggests that viewers can expect a reliable return every twelve months.