Sentence examples for not proven from inspiring English sources

The phrase "not proven" is correct and usable in written English.
It is commonly used in legal contexts, specifically in the Scottish legal system, to refer to a verdict in which the prosecution has not been able to prove the guilt of the accused. It is equivalent to the "not guilty" verdict in other legal systems. Example: The jury found the defendant not guilty, with a verdict of "not proven", due to lack of sufficient evidence.