Leo Max Frank was an American factory superintendent who was convicted in 1913 of the murder of a 13-year-old employee, Mary Phagan, in Atlanta, Georgia. His trial, conviction, and appeals attracted national attention. His lynching two years later, in response to the commutation of his death sentence, became the focus of social, regional, political, and racial concerns, particularly regarding antisemitism. Today, the consensus of researchers is that Frank was wrongly convicted and Jim Conley was likely the actual murderer.
Born to a Jewish-American family in Texas, Frank was raised in New York and earned a degree in mechanical engineering from Cornell University before moving to Atlanta in 1908. Marrying in 1910, he involved himself with the city's Jewish community and was elected president of the Atlanta chapter of the B'nai B'rith, a Jewish fraternal organization, in 1912. At that time, there were growing concerns regarding child labor at factories. One of these children was Mary Phagan, who worked at the National Pencil Company where Frank was director. The girl was strangled on April 26, 1913, and found dead in the factory's cellar the next morning.