The killer: Ella Rollins, the victim: Lee Ward
Ella is a florist married to security guard Blair Morton. Blair helps out Lee, who ran out of gas. For their kindness, Lee invites Blair and Ella to a party at his home. Later, Lee, along with a security guard, is found dead at an armored truck robbery where Blair is the other guard. Blair tells the police that Lee was about to kill him when he literally dropped dead in front of him. Meanwhile, Angie continues her investigation into Neville Montgomery and Betty is attacked in her morgue.
Rather than party after the successful conclusion of his case, Shawn turns unusually introspective. He re-examines every decision made to determine if he could have changed the outcome.