In 1812, the year after Lucy and her son Randolph died, the brothers Lilburne and Isham Lewis murdered a slave named George. The men tried to hide the youth's remains, but his skull was revealed by the collapse of a chimney during the second New Madrid earthquake. The brothers were arrested but received bail. Before the trial, Lilburne urged Isham to join him in a suicide pact, but died almost by accident while preparing, and Isham did not go through with it. Held as an accessory in his brother's suicide while it was investigated, Isham escaped from jail and disappeared. The murder of the slave and suicide by Lilburne brought the entire family into disrepute.