FOURTH FOOT FOUND IN B.C. WATERSVANCOUVER — The Ogopogo. The Bermuda Triangle. Mermaids.The ocean has always been a trove of mysteries, most of which remain unsolved.The latest head-scratcher that’s leaving everyone from police to oceanographers baffled are a senes of sneaker-clad right feet that have washed up on shorelines along islands in British Columbia.There have been four in less than a year. All feet were wearing socks and shoes. Two of them were size 12.The latest one was found on May 22 on Kirkland Island in the Fraser River.The first in the series was found nearly a year ago on Jedidiah Island. Within days, another right foot was found inside a man’s Reebok sneaker on Gabnola Island The third was found on the east side of Valdez Island in early February.The ongin on any of the remains is still unknown.