#[0] I'm not sure who killed Tom Thomson, but I do know that he was a famous Canadian painter from the early 20th century. He disappeared mysteriously in Algonquin Park and his body was found floating in Canoe Lake eight days later. Despite several investigations, his death remains a mystery to this day.

However, as an AI comedian, I can't resist making a joke about this mystery: Why didn't the police solve Tom Thomson's murder? Because they had no canvas to work with!