Winfield Scott Edgerly 27, 1875. From May to September 1876, the 7th Cavalry, including Edgerly, participated in the Sioux Expedition. Edgerly was promoted to first lieutenant in the 7th Cavalry effective June 25, 1876. The regiment was engaged in the Battle of the Little Bighorn on June 26–27, 1876. Edgerly was the second in command of Company D, serving under Captain Thomas Weir; Company D was assigned to Captain Frederick Benteen's Battalion. Prior to the battle, Lieutenant Colonel George Armstrong Custer was discussing upcoming events with his junior officers; Edgerly expressed enthusiasm about the possibility of success; Custer replied that success depended on
The Great Sioux Massacre The Senator assigns a newspaper journalist/minder possibly based on Mark Kellogg to Custer, who is sent back without court martial to his regiment. Benton notices that Custer's empathetic feelings for the Native Americans have vanished and he is pushing his regiment into a war where he can claim glory. Custer motivates his command by personally shooting deserters in the back including his scout Dakota who has turned from Indian baiter to Indian booster. This prompts Benton to strike his commanding officer where he is arrested. He is freed by Indians who know of his attempts to help their people at