Random Victim by Michael A. Black
Approx. 107,880 words.
Published on June 9, 2013 by
The case wasn't just cold -- it was ice-cold. But the murder of Miriam Walker had a pretty high profile in the middle of a tough re-election campaign, so the Cook County sheriff assembled a task force to get results... and put Sergeant Frank Leal on it. Leal is still getting over the death of his partner and some wounds of his own, both emotional and physical.