Disturbing footage from a Las Vegas doorbell camera appears to show a woman being chased and assaulted by a man.
The video was released by the Las Vegas police shows the woman running to a stranger's home, trying to get help.
A man is seen running up behind her, beating on her and throwing her to the ground.
He then drags her down the sidewalk and into his car.
Authorities have not been able to identify the victim or the suspect, who was wearing a striped shirt and dark pants at the time of the incident.