Payton McNabb, who was seriously injured by a trans-identifying opponent in high school, hopes that by speaking out she can help prevent further tragedies

Payton McNabb was seriously injured by a trans-identifying biologically male opponent in high school.

A new documentary shows what happened to McNabb when she was 17 years old .

She was diagnosed with a traumatic brain injury, partial paralysis, a brain bleed, and loss of peripheral vision on her right side.