The Night Clerk (2020)
Hotel night clerk Bart Bromley is a highly intelligent young man on the Autism spectrum. When a woman is murdered during his shift, Bart becomes the prime suspect. As the police investigation closes in, Bart makes a personal connection with a beautiful guest named Andrea, but soon realises he must stop the real murderer before she becomes the next victim.
We see a man attack a woman through a hidden cam. We hear a gunshot - then a woman lying in a pool of blood.