Gathering Dust (S02E01)

Facing a murder trial, Pernell tasks KD with a crucial assignment: to find out who the mysterious witness is that has come forward against him. Meanwhile, Crystal takes the opportunity to reconnect with her family in Stockton. Jocelyn steps out into the world, while Paul and Alicia reach a pivotal decision regarding their baby. Tessie finds herself pondering retirement. As Pernell tries to win Crystal's affection, he realizes that he might not be as mentally stable as he wanted her to believe.