Forensic entomologist Nick Polchak (a.k.a. the Bug Man) is hired by 30-year-old Kathryn Guilford, who is terrified of bugs, to solve her friend's death. When Polchak stumbles into the mystery of how Kathryn's husband was killed years earlier, Polchak finds himself on the run with his client from someone who will do anything to keep a secret.