casper collins and four other soldiers are killed. amazingly, the other guys made it back or it about four hours later, the army supply wagons show up on the horizon. this is called the battle of red butte and the army shows -- sees the wagons show up in fire a warning shot with her canon and the tribes see them and race out in that direction and attacked the wagon supply train. it was led by commissary sergeant amos custard. there were 25 guys with that group. there were five of them an advanced guard and they wheel to the right and raced down to the river and get rid of their horses and three of those guys actually made it back to the fort. of the people at the supply wagons were killed. shortly after that because of the battles and because we have a young lieutenant named caspar collins who was the son of the regimental colonel, the army changes the name of this fort. from 62 -- agency d5, this was called platte bridge station. in agency d5, they change the name of the 424 caspar -- in 1865, they change the name of the fort to fort