What happened when Henry tired to help the tall soldier as he was dying?

In Stephen Crane's novel "The Red Badge of Courage," when Henry tried to help the tall soldier as he was dying, the tall soldier lashes out in anger and accuses Henry of being the cause of his death. Henry feels guilty and runs away, unable to cope with the soldier's accusations. It is a moment that highlights the confusion, fear, and isolation experienced by soldiers in the midst of war.