A night of brilliant starlight with the calm of a tranquil sea was granted by heaven, seemingly, to convict the crime. The vessel had not gone far, Agrippina having with her two of her intimate attendants, one of whom, Crepereius Gallus, stood near the helm, while Acerronia, reclining at Agrippina's feet as she reposed herself, spoke joyfully of her son's repentance and of the recovery of the mother's influence, when at a given signal the ceiling of the place, which was loaded with a quantity of lead, fell in, and Crepereius was crushed and instantly killed. Agrippina and Acerronia were protected by the projecting sides of the couch, which happened to be too strong to yield under the weight. But this was not followed by the breaking up of the vessel; for all were bewildered, and those too, who were in the plot, were hindered by the unconscious majority. The crew then thought it best to throw the vessel on one side and so sink it, but they could not themselves promptly unite to face the emergency, and others, by counteracting the attempt, gave an opportunity of a gentler fall into the sea. Acerronia, however, thoughtlessly exclaiming that she was Agrippina, and imploring help for the emperor's mother, was despatched with poles and oars, and such naval implements as chance offered. Agrippina was silent and was thus the less recognized; still, she received a wound in her shoulder. She swam, then met with some small boats which conveyed her to the Lucrine lake, and so entered her house.