Two best friends are gunned down on a dark residential street. When a string of disappointments threaten to derail the case, Kenda enlists the help of an old acquaintance.

When a frantic 9-1-1 call reports an infant stopped breathing, Kenda and Walker must see if the daycare is to blame or the parents themselves. Then, Kenda works an execution-style shooting and is shocked to learn the victim is a kindly grandmother.