The squad investigates a brutal murder, but they soon find that dark secrets are at the root of an apparent drug bust gone wrong. Meanwhile, Raydor's estranged husband of 25 years, Jack Raydor returns to Los Angeles to work as a court-appointed attorney. Charming and charismatic, Jack becomes fast friends with Rusty but Sharon continues to remain wary.

In a case that brings gang violence and social profiling to the forefront, the squad realizes that things are not always as they seem. Complicating matters further, Sharon offers Jack the opportunity to be a court-appointed attorney in the case. Meanwhile, Rusty expresses apprehension about meeting Kris' parents.