It depends.
If a law agency acquired the recording without a warrant, it wouldn't be admissible. If they had a warrant, they're OK. They don't have an agreement with the VRS provider, so they don't have the same restrictions that a customer would.
If a private individual acquired the recording, it might be admissible if it was recorded within the law. The individual might still be in trouble with the VRS provider but that's a separate issue.
