When Margaret's client faces an attempted murder charge, she mounts a creative defense to prove her client's innocence, and Todd takes an experimental drug to find evidence. Also, Allison finds herself in trouble and reaches out to Todd for help.

Margaret helps a client who lost his mother during a routine surgery at Allison’s hospital, performed by her colleague Dr. Ross Woods. Also, Margaret and Gus go on their first date and Todd is asked by the firm to investigate Gus.

Margaret and Todd defend the "Queen of Hearts," a notoriously unscrupulous lawyer accused of orchestrating a fraudulent accident that resulted in the death of a "fake victim."