Between 1978 and 1988, the murders of seven women in New Hampshire and Vermont were attributed to the “Connecticut River Valley Killer”. Investigations of several suspects, and one deathbed confession went cold, and the killer was never found. Novelist Joseph Olshan’s “Cloudland,” is a fictionalized crime thriller based on the case. We spoke to Joe Olshan last spring when the book was released, now, it’s out in paperback. He lived in the upper valley when the sixth and final victim was found, and he explained what, as an outsider, he saw happen to local residents.