How do you say using an adverb that you know something for sure?
For example: There are two people, John and Fred. John is suspected of a certain crime, but there is not enough evidence. He may have done it, but we can't prove it.
But there is evidence of Fred committing the crime.
How do I express "there is evidence that Fred committed the crime" in an adverb?
Whereas John allegedly committed the crime, Fred X did it.