Who were the Reno brothers?

The Reno brothers were a notorious gang of American outlaws in the 19th century, primarily known for being the first to commit a train robbery in the United States. The group consisted of Frank, John, and Simeon Reno, along with their associates, and they operated mainly in Indiana and surrounding areas during the 1860s. Their criminal activities included robberies, thefts, and murders, which ultimately led to their downfall as law enforcement and vigilante groups pursued them. The Reno brothers' exploits contributed to the romanticized image of outlaws in the American West.