The extreme rain began Friday, double or potentially triple the amount for a normal July.
It's one of the biggest storms to hit Canada in generations.
James Blackwood has been uploading videos of himself feeding raccoons since 2011.
Prime Minister Justin Trudeau said Friday that Canadians are no longer "permitted to buy, sell, transport, import or use military-grade, assault weapons."
The Canadian Broadcasting Corp said the death toll included the suspect.
The shootings appeared to be random and some of the victims didn’t seem to have known suspect Gabriel Wortman, said police.
The president of the National Police Federation union said a police officer was among those killed and another was injured.
Baloo was reunited with his family after being discovered by a delivery driver in Montreal.
It was a once-in-a-lifetime experience for whale watchers off the coast of Nova Scotia.