Definitions of intermeddle
to interfere in business relations, property, the conduct of a party or some other matter that does not concern you, especially in an unwanted way and without authority or invitation
This is an abuse of the process of Court and a clear attempt to intermeddle with the extradition process.
to interfere in something that does not concern you
I strongly believe that no nation has a right to intermeddle in the internal concerns of another.