Boston Custer messenger that Lt. Col. Custer had requested ammunition for an impending fight, they quickly left the pack train. The pair passed by Frederick Benteen's detachment and joined Custer's main column as it moved into position to attack a sprawling Indian village along the Little Big Horn River. Had they stayed with the pack train where they were assigned, Boston Custer and Autie Reed might have survived the battle. Like his brothers and nephew, Boston was killed at the area known as "Last Stand Hill". A marble marker commemorates the approximate place where his body was found and identified. Though originally
George Armstrong Custer and form a skirmish line. They were soon overcome by mounted Lakota and Cheyenne warriors who counterattacked "en masse" against Reno's exposed left flank, forcing Reno and his men to take cover in the trees along the river. Eventually, however, this position became untenable, and the troopers were forced into a bloody retreat up onto the bluffs above the river, where they made their own stand. This, the opening action of the battle, cost Reno a quarter of his command. Custer may have seen Reno stop and form a skirmish line as Custer led his command to the northern end