Who's melting Glacier Bay glaciers?

A high-speed catamaran carrying tourists up Glacier Bay is not the sort of place you’d expect to turn into a crime scene. But KTOO’s John Ryan found one of sorts on board the Fairweather Express II. With apologies to the TV series Law and Order, he brings us this true-crime story from the icy heart of Glacier Bay.

John Ryan, KTOO – Juneau