It's fictional. 'Over the Edge' is more likely to be a product of the creator's imagination or based on a fictional concept rather than real events. Many such works are designed to captivate the audience with made-up scenarios and characters.
Since it's based on a true story, it may have a certain rawness and honesty that is hard to replicate in fictional works. The real - life events that inspired it could have been so extraordinary that they stand out on their own. It could also offer a different perspective on a well - known event or an overlooked aspect of history. Additionally, the real people involved in the story might have had qualities or experiences that are not commonly seen in mainstream cinema, and the film could bring those to light in a way that makes it truly unique.