Giddiness

A woman with brown hair in a red shirt is grabbed from behind by a dark, shadowy figure with long limbs, who pulls her into a tight embrace; the scene cuts to a close-up of a large, pale eye with a white pupil, then returns to the woman being held as she struggles and screams, her face contorted in fear, while the shadowy figure's arm wraps around her neck and she is pulled down into a dark, industrial-looking space.