Stephens musters the courage to ask Watson to help him when his camgirl suddenly collapses during a video call; the team must act quickly to locate her before it's too late; Watson grapples with guilt over Sherlock's death.

Watson runs into an old friend of Sherlock Holmes when her son Angus is admitted to UHOP for temporary paralysis; the fellows help Watson after he grows fond of Angus, pursuing various leads to find a cure to his illness.