The Arsenic Labyrinth (Lake District Mysteries Book 3)

You'd never believe it to look at me now, but once upon a time I killed a man' Historian Daniel Kind is finding winter in the Lake District tough, especially as his relationship with Miranda seems to be on the rocks. Far from the bright lights of London, Miranda feels increasingly isolated, and Daniel fears that she will just up and leave. She wouldn't be the first. Years ago, Emma Bestwick left her cottage and never came back, her disappearance never resolved, much to the chagrin of DCI Hannah Scarlett, head of the local Cold Case Review Team. But recently there are been calls to the local newspaper dropping hints about Emma's death. With the case reopened, Hannah and Daniel are thrown together again, and soon discover that someone is desperate to preserve the secrets of the past, whatever the cost.