Well, without more information, it's difficult to give a really detailed account. But generally, if it's based on a true story about finding Haley, it might include elements like the people involved in the search. There could be a community coming together to look for her. It might also touch on the emotional side of the search, like the hope, despair, and finally the joy if she is found. There could be specific locations or events that were crucial in the search process as well.
Since I don't know the exact 'Finding Haley' story based on the true story here. It could potentially be a story of a rescue mission. For example, Haley could have been lost in the wilderness, and the story details how people, perhaps a search and rescue team or her family and friends, used different clues and their determination to finally find her.