An African man suffering from amnesia delivers Joanna Holmes' stethoscope to Robert and Shirley. Despite her father's explicit orders not to talk to the man, Shirley and Bo track him to a squatter's shack in the middle of the park. Though the man's memory still fails him, Bo traces him to a nearby Catholic church where he learns the man served as a priest. From the African's robes, Shirley discovers the man has been using an assumed identity after fleeing from Rawanda. When her father learns of Shirley's efforts despite his instructions, he grounds the girl detective, but Shirley's refuses to let the best lead she's ever had to her mother's whereabouts to slip through her fingers.
—David Bassler