The Centralia Massacre was an incident during the American Civil War in which twenty-four unarmed Union soldiers were captured and executed at Centralia, Missouri on September 27, 1864 by the pro-Confederate guerrilla leader William T. Anderson. Future outlaw Jesse James was among the guerrillas. Using only the above description and what you know about the world, "The Centralia Massacre was the execution of 25 Union soldiers during the American Civil War." is definitely correct, incorrect, or inconclusive? 