Lanterns review: "A shining beacon of light when the DCU is at its shakiest"

Dead bodies. Danger. A small-town conspiracy. A grizzled vet and a plucky upstart trying to crack the case. Stop me if you've heard this one before. At first glance, Lanterns treads old, murderous ground in the 'backwater' of Rushville, Nebraska after a mass shooting at a high school football game.…