Det Loudon's investigation into killer Bruce Lindahl continues; using Lindahl's photos of naked women, he identifies more possible victims and uncovers details which suggest the police suspected Lindahl but still let him go free.

Det Chris Loudon uncovers suspicious behavior from the police in the 70s; to prove Lindahl's guilt once and for all, Loudon visits Lindahl's grave and oversees an exhumation of his body.