It depends. Sometimes stories claiming to be based on true events take creative liberties to make them more engaging. So, it might not be 100% accurate and detailed.
It's hard to say for sure. A story based on a true event might have been embellished or simplified for storytelling purposes. The details and accuracy can be quite subjective.
Well, it could be somewhat accurate, but usually, such stories combine real elements with fictional ones for a better narrative. So, the level of detail and accuracy can vary.