14 February 2026 Factual 135 mins
A heart-wrenching true-crime documentary exploring the death of 18-year-old Linnea Mills during a 2020 cold-water scuba dive in Montana’s Glacier National Park. Using never-before-seen footage, it reexamines the fatal dive and investigation, offering an intimate portrait of a life cut short.
Watch the official How to Kill a Mermaid: The Linnea Mills Story 2026 trailer in HD below.
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United States 14 February 2026
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Have you watched How to Kill a Mermaid: The Linnea Mills Story yet? What did you think about it?