Nothing is known about her before the apocalypse.
She first appear while Daniel Salazar was sneaking pass the group of walkers, this walker found him started to attack him. After Daniel gets under a truck, the infected grabs his leg and pulls on the leg. Before she could do anything, she becomes distracted by a german shepherd and walks towards to it. Her current fate is unknown.
- Its possible that she was bitten due to the fact that she is first seen surrounded by a group of infected (possibly the one that killed her) and if you look closely to her left cheek, you can see whats possibly a bite. But this has not been confirmed.