*Daisy was born in 1986 in the US. She is first seen in a bar in Bangkok with her boyfriend Grant, his brothers Jason and Riley Brody and Vincent Salas, Oliver Carswell, Liza Snow, and Keith Ramsay. Their party time is cut short because of a fight with some men and they then meet a DJ named Doug, who tells them about skydiving over some islands. The group visit the Rook Islands and during their visit, she and the rest of the group were kidnapped by Vaas Montenegro, who planned on ransoming them, then selling them to a buyer to make more money, rather than letting them go.

However, when Daisy was being taken to pirate outpost by a convoy, she escaped and ran through a field of poisonous Upas trees and cut her arm. She was found by Dr. Alec Earnhardt and brought to his mansion, where he treated her wounds. Upon hearing this, Jason visits Dr. Earnhardt and meets Daisy for the first time since the kidnapping and informs her of the death of his brother and her boyfriend Grant.

Later, Dr. Earnhardt moved Daisy to a cave beneath his mansion where it was much safer from the pirates, who come quite often to buy drugs from Earnhardt.

Daisy began working on an old boat in the cave. Daisy is an excellent swimmer and mechanic and proves incredibly useful in helping the group of friends get off of the island. Later on, she is joined by Liza Snow, Oliver Carswell and Keith Ramsay as Jason rescues them.

During Jason's rescue of Riley Brody, the Rakyat kidnap Daisy and the others in the cave and take them to the temple. Once you go to the temple, you have the choice to join Citra or save your friends. If you choose to join Citra, Daisy and rest will be killed. However, if you choose to save your friends, Jason will untie Liza and Daisy, who will untie the rest, Dennis Rogers will accidentally stab Citra, after which Jason and his friends leave the island by boat.*