Lake City heroes

"Detective James Holton has been honorably discharged from the Army Criminal Investigation Division. Now with the Lake City Police Department, he's rooming with his good buddy and partner, Cole. Physician assistant Lainie Jackson is eighteen months out from an attempted murder by her ex, which ended when she managed to grab the weapon and shoot him. When he appears to have survived and is back to finish the job, Lainie insists it's not possible. But...