Dally is one of the most complex characters in "The Outsiders," and his death is a pivotal moment in the story. According to the book, Dally is 17 years old, and he is portrayed as a tough and reckless character who doesn't care about anything except for his reputation. He is also shown to have a deep attachment to Johnny, and his death is partly due to the loss of his friend.
In the final chapter of the book, Dally robs a store and is chased by the police. When he realizes that he can't escape, he pulls out an unloaded gun and points it at the police, who shoot him. Ponyboy later reflects on Dally's death, saying, "I knew that was what he wanted, even as the guns spit fire and the sirens whined." Dally's death is significant because it shows the consequences of the violence and gang life that the characters are involved in, and it also shows the depth of the friendship between Dally and Johnny.
Furthermore, the moment when Dally died in "The Outsiders" can be seen as a symbol of the loss of innocence and the harsh reality of the world. The author, S.E. Hinton, uses Dally's death to highlight the tragedy of young lives cut short by violence and the need for change in society. The death of Dally, along with that of Johnny and Bob, underscores the futility and senselessness of gang warfare, and the importance of compassion, understanding, and mutual respect in a divided society.