After a mansion break-in turns into a homicide, Murtaugh and Riggs set out to find the culprit. Murtaugh and Trish question their trust in Riana as she gets into some trouble with new friends. Meanwhile, Riggs recalls his troubling childhood and find... (more)s a true family with Molly and Ben.

Andrew Creer, Bertila Damas, Kristen Gutoskie, Rex Linn