Nothing is known about Angelica's life except that she had a husband, Elías, and had two children, Benito and Sara. She and her family lived on a farm in rural Baja California, approximately southeast of the city of Tijuana.
As the outbreak wrecked havoc in Baja California, Angelica and her two children were killed. She was buried on the farm along with her children by her husband.
As Travis searches her house for her husband's name, several photographs of her and her family can briefly be seen on the wall of the living room.
Angelica was killed in the early stages of the apocalypse. It is assumed that she was put down by her husband as he buried her on their farm.