Kaylee is in her car at a traffic light waiting for the light to turn green. just as it does, a man driving a red truck goes speeding past kaylee and just about misses crashing into her car. kaylee abuses him and thinks to herself that his license should be revoked. what kaylee does not know is that the truck's breaks have failed. in this scenario, kaylee is demonstrating while attempting to explain the man's behavior.

Kaylee is demonstrating the fundamental attribution error while attempting to explain the man's behavior.
She decided to base her opinion on this man simply based on what happened and she didn't want to take into account what was going on behind the scene. In this case, the man's breaks have failed and that was the reason why he drove through a red light, almost crashing into Kaylee. She just assumed he was a reckless driver when that wasn't the case.