That's powerful evidence that politics has moved well beyond the Kremlin walls.

He said there was 'powerful evidence' that Bentley had been innocent.

If left uncontradicted, either point would be powerful evidence for the defense.

That he didn't survive is perhaps the most powerful evidence of how much the world has changed.

If you saw the events with your own eyes, then it would be powerful evidence.

Neither of the men mentioned why such "powerful" evidence had not been introduced at the first trial.

"The most powerful evidence that it works is the results themselves."

There is powerful evidence that he did not commit the murder for which the state put him to death.

Lawyers involved in the case acknowledge that no powerful new evidence emerged.

Now a new test provides powerful evidence that a majority of us really are.