Hand of God

On trial for murder, Pernell sends KD on an important mission to uncover the identity of a mystery witness against him. Crystal reconnects with family in Stockton. Jocelyn ventures out, Paul and Alicia make a decision about the baby, and Tessie contemplates retirement. As he works to woo Crystal, Pernell discovers he may not be the picture of mental health he'd hoped to present to her.