Playing with Fire (Inspector Alan Banks Series #14)

When the bodies of two squatters are found in the burning remains of a couple of derelict barges, Inspector Alan Banks has to wonder whether one of their occupations caused their deaths. One victim was a local artist, with plenty of turpentine and oil paint at hand; the other was a young woman, a junkie, who evidently shot up her final fix just before the fire started. But if the fire was an accident, why did her boyfriend bolt from the scene when the police arrived? And why did the neighbour wh…