This year’s winner is Denise Mina for The End of the Wasp Season (M). This is second of Mina’s novels to feature Alex Morrow. The first in the series is Still Midnight (M).
Alex Morrow is called at her father’s funeral and ordered to the house but the officers below her are worried: strong men can’t look at what they did to Sarah Erroll. Scene of Crime officers can’t cope with what they did. Meeting an old friend from her school days Morrow gets drawn into a world of obvious answers, but Sarah Erroll was not who she seemed to be and Morrow has to fight for the chance to investigate the many other lives of a woman no one seemed to have known.”
Source: http://www.thereader.ca/2012/08/theakstons-old-peculier-crime-novel-of.html