I agree with you, the claim was made by Joe Warmington in the Toronto Sun, citing his "police sources." Possibly the same trusty police sources who gave him the inside scoop on the investigation into the Barry and Honey Sherman case a couple of years ago.Those rumors were said through unreliable gossip sites. The rcmp never released anything that claimed the above ^.
I'm not referencing the article, I believe it's been banned for other reasons.