Proposed Explanations
The series of discoveries has been called "astounding" and "almost beyond explanation", as no other body parts have turned up. The discoveries have caused speculation that the feet may be those of people who died in a boating accident or a plane crash in the ocean. One explanation is that some of the feet are those of four men who died in a plane crash near Quadra Island in 2005 and whose bodies have not been recovered, though one of the feet has been determined to be from a female. Foul play has also been suggested, although none of the first four feet showed tool marks. This does not rule out foul play, however; it is possible that the bodies could have been weighted down and disposed of, and the feet are separating due to natural decay.
Determining the origin of the feet is complicated because ocean currents may carry floating items long distances, and because currents in the Strait of Georgia may be unpredictable. A foot may float as far as 1,000 miles (1,600 km). Also, human feet have a tendency to become adipocere (a soap-like substance formed from body fat), which makes it hard for forensic scientists to find clues. Under optimal conditions, a human body may remain intact in water for as long as three decades, meaning that the feet may have been floating around for years.
Another theory is that the feet belonged to people who died in the Asian Tsunami on December 26 of 2004. Richmond, British Columbia-based writer Shane Lambert has advocated this position, pointing to the fact that many of the shoes found were manufactured and sold in 2004 or earlier. Lambert acknowledges that there could be other sources for the shoes or multiple sources. However, besides the dates when the shoes were manufactured, Lambert cites ocean currents and their ultimate northward tendencies up the Pacific Ocean from part of the region that was hit by the 2004 Tsunami.
In November 2011, two feet that had washed up ashore were identified to belong to a woman who committed suicide by jumping from the Pattullo Bridge in New Westminster in 2004. This may suggest that the feet belong to various people who have jumped from the bridge, however no further evidence has been found suggesting that the other feet also belonged to suicide jumpers.
Read more about this topic: Salish Sea Human Foot Discoveries
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