Turned (12:33)
Adam Bolt; IMDb; Vanishing Angle; YouTube

This 2015 short film was presented by Crypt TV in 2017.

A woman and her young son are staying with a man during a zombie apocalypse, or whatever. When the mother realizes she's been infected, she knows she has to kill herself before losing her mind and becoming a danger to her son. But first she must also make sure he's safe from the man they're staying with. It's a very serious, dramatic, heartbreaking story.