On a Sunday morning in Atlanta in April 1899, white churchgoers, dressed in their finest, filled the pews to hear the word of God. As the postlude concluded, the congregants poured out of their houses of worship, bought sandwiches for lunch, and crammed onto trains heading toward Newnan, Ga., to watch the gruesome extrajudicial murder of Sam Hose. Hose, a 21-year-old Black farmhand, had been pulled off a train by a white mob and was later murdered while thousands watched his lynching. "'Sweet Jesus!' Hose was heard to exclaim, and these were believed to be his last words," writes Philip Dray in At the Hands of Persons Unknown.