Severed Feet in British Columbia

Has anyone read anything about the 5 severed feet that have been found along the shore in British Columbia? Over the past year 5 sneakers have been found washed up on different beaches with a foot inside. Local authorities have no idea whose feet they or how or why they are washing up on the shore. Today i read that they used DNA testing to show that 2 of the feet were from the same person. Really? You used DNA testing to figure that one out? You couldnt just figure that out by looking at them? There was a left foot in a left sneaker and a right foot in a right sneaker. They were the same exact same style and size of shoe. Its not all that hard. Its kinda like that game you would play as a kid which had 6 pictures that were very similiar and you had to pick out which set of 2 were exact. If you needed DNA evidence to figure THAT out, then this mystery doesnt have much of a chance of being solved. Could you imagine a 6 yr old trying to use DNA to solve one of those puzzles. They should try testing the DNA of the ocean and see if that gives them any answers.