Gordon Gibbs was 70 when he left Greater Niagara General Hospital in Niagara Falls, Ontario, on November 9, 2011.

A witness reportedly saw a man matching Gibbs’s description about thirty minutes after he left, near the hydro feeder canal by Portage Road and Morrison Street, looking over the railing toward the canal. There is no publicly documented account of anyone speaking with him or seeing where he went after that moment. His children were publicly pleading for his safe return as of November 22, 2011.

If anyone saw Gordon around the hospital or the hydro canal on November 9, 2011, or has information that could help, please share what is known.