Aileen, a difficult patient, takesout her frustrations on an overworked Charlie, who is also distracted when nanny Margaret brings Louis in, having found blood in his nappy.
Josh and Liz arrive with a man suffering chest pains, but with no symptoms. He explains the pains are those of his twin brother, who indeed turns up having a heart attack and dies. The other twin’s pain stops abruptly, but then he suddenly drops dead.
Louis is found to be in perfect health, but the nanny then tries to smother him. A psychiatrist suspects Mucnhausen’s Syndrome.
Charlie has accidentally brushed against Aileen, who accuses him of sexual harrassment and makes an official complaint.