Spiritist sources consider his paraffin casts of Polish medium Franek Kluski to be compelling proof of the paranormal.

Let us look at the compelling proof of The Monster's existence.

Zarah Leander herself remains a sad and shadowy figure, but the film does offer bizarre and compelling proof that she lives on.

That makes it extremely difficult for health authorities to recommend mass vaccination absent compelling proof that an attack is likely.

Perhaps nothing offers more compelling proof of the existence of Utah's lake monsters than the eyewitness testimony of respected religious leaders.

The Rosenbergs became the most compelling proof for the line that Eisenhower was turning the United States into a fascist state.

Why should a new proof, however compelling, have a different effect?

They asserted that the murder of Mr. Litvinenko was "the most compelling proof" of the FSB involvement theory.

He summarized the album as "compelling proof that Weep is not some group of hipster New Wave wannabes, but a band that deserves your attention."

Mr. Burnett said the aftermath of the Valujet crash provided compelling proof of his views.