A maid urgently alerts Master John that his grandmother, Mrs. Zimmer, is having a seizure. The episode begins with the medical crisis, where Mrs. Zimmer stabilizes after the seizure ends. The maid then reveals that Mrs. Zimmer will die, which the family angrily dismisses as a malicious lie, threatening to sue the maid. The maid, a night caregiver of five years, protests her assessment about sleeping pills. Later, Mrs. Zimmer is found unconscious and not breathing, leaving Master John in shock as the maid's alarming warning seems to be coming true.