As Julie backs out of a parking spot from her job, David appears unexpectedly in the beams of her car. The sound effects are quick, and can cause a jumpscare.
While Julie is laying in her bed, the music begins to become more intense and leads up to a quick flash of light with David standing right next to her bed. He is not there the next time headlights appear in her room. Another effective jumpscare.
David appears from no where while Julie is driving and rear ends her car. The chase scene lasts about a minute.
David holds a gun to Julie's head for a few seconds. The entire scene is intense.