Mean Girl Murders

3:00 AM to 4:00 AM
Tuesday 17 February
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Fit to Kill

Season 3 Episode 2

Workouts turn a group of fitness fanatics into bitter rivals. As the competition heats up, it's not just buff bodies and tight abs on the line

Mean Girl Murders airs on Investigation Discovery at 3:00 AM, Tuesday 17 February. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Factual Crime