It starts with a trout, and ends up a growing disaster

This is part four of a five-part series in collaboration with The Narwhal. There are no viable solutions to stop the tide of selenium leaching into Canadian and U.S. water from a 100-kilometre stretch of coal mines near Elk Valley, B.C., which are owned and operated by mining giant Teck Resources. Deformed fish, a potential fish population collapse and contaminated drinking water signal more trouble to come...