Dubious Justice (Justice Series Book 11)

New York Times and USA Today Bestselling author M A Comley presents the Justice series.  The Justice series in order are:
Cruel Justice #1 in Police Procedurals and 1# Women Sleuths.  FREE
Impeding Justice #1 in Police Procedurals only 99p/99c 
Final justice #1 Action and Adventure 
Foul Justice #1 Hard-Boiled Mysteries 
Guaranteed Justice #1 Women Sleuths Ultimate Justice - #2 Women Sleuths Virtual Justice - #1 Hard Boiled/#2 Psychological ThrillersHostile Justice - #1 Police ProceduralTortured Justice - #1 Vigilante JusticeRough Justice - #1 Women SleuthsDubious Justice - #1 British DetectivesCalculated Justice -  Now available.Twisted Justice - available as a pre-orderBlind Justice - introduction novella to the series.   DS Lorne Warner and DI Katy Foster are called to the scene of an electrician's suspected suicide but quickly discover that they're dealing with a murder case instead. 
Katy's family emergency forces her back home to be by her parent's side in Manchester, leaving Lorne as detective inspector, working alongside a new, and frustrating, partner. 
When two more murders of tradesmen occur, the investigation throws suspicion on a couple who have recently renovated their home. However, the forensic team uncovers a lot more than anyone bargained for.