LAW & ORDER: SVU S5EP15 "Families" A teen dies when she's involved with her boyfriend his parents forbid him to see. Then detectives learn a dark secret. We go t Dr. Quinn: Medicine Woman, the original "Supergirl" and Det. Ryzek from 'Chicago P.D. on there. Guest Starring: Jane Seymour, Helen Slater, Patrick John Patrick Fulger.