Amsterdam - the river IJ

On March 20, 2000 the body of an uknown man was found in 't IJ in Amsterdam, approximate age 25-45 years, height 1,97 cm. The man had a scar on the left knee and on the right sode of the upper lip. The man was wearing jeans, brand Big Star, a black leather belt, black shoes half high with velcro closure, size 44, brand Danks Italy, a sweater with V-neck, brand pool man, size XXl with black vertical stripes and a gray horizontal stripe across the cest, a T-shirt brand Knock Out size XL blue/white striped. The man also wore a 14 carat golden signet ring.