After getting himself arrested while on a camp-out in the United States, Harper goes undercover to smoke out marijuana traffickers and, in his discussions with the squad, soon realizes that minor dealers have been dying mysteriously. His objectivity is seriously challenged when he finds himself falling for Lila, the innocent sister of one of the main suspects.

When Harper's daughter goes missing, he's convinced she's in the hands of a dangerous pedophile. Ray is drawn into an old case when a beaten wife claims her husband killed someone.