Unhinged

Unhinged (2020) movies summary After a confrontation with an unstable man at an intersection, a woman becomes the target of his rage.
A divorced mother honks impatiently at a deranged middle-aged stranger at a red light while running late on her way to work. His road rage escalates to horrifyingly psychotic proportions as he becomes single-mindedly determined to teach her a deadly lesson for provoking him.