Elena Forbes's series detective, DI Mark Tartaglia, is back in The Jigsaw Man in January 2015:
In the early hours of the morning DI Mark Tartaglia is sent to a London hotel to investigate the murder of a young woman. When he recognises the victim, the case takes a dark and personal turn. Another case he has been investigating - the body of a homeless man found in a burnt out car - is also not what it seems. Tests reveal that the body has been assembled from the parts of four different people. Tartaglia now has a far more macabre puzzle to solve. With the clock ticking, and torn between the two investigations, he must decide where his priorities lie.
The previous (and third book in the series), Evil in Return, was published in 2010.