Unfinished Business

On her way to a vacation campground, Claire Hanson, a detective in the Petima Police Department, picks up the enigmatic MaryLyn Smith. While at the campground, a series of unfortunate accidents befall Claire, and MaryLyn is never around when they happen. Claire chalks it up to coincidence, but when her RV is raided by law enforcement officials looking for planted contraband and Claire is severely beaten in the incident, she knows these aren't chance events. What she doesn't know is whether MaryLyn is involved or not.
The Petima Police Department has a number of dirty cops - so dirty that officers who won't join in their dealings have been murdered. Claire's assignment is to go undercover and gather information on all who are involved. She is the second undercover officer to investigate. The first, a friend of hers, met with a suspicious accident. At every turn, she finds herself questioning everything she thought she knew about her friends and work associates and about MaryLyn.