SELMA, Texas -- An Amber Alert was issued for a 15-year-old girl they said was abducted by her boyfriend on Christmas Eve.

Erika Camacho was last seen Wednesday evening when she was forcibly abducted by her boyfriend, 23-year-old Ricardo Alvarado Mora, police said.

Camacho was last seen wearing a white T-shirt, denim capri pants and flip-flop sandals, and was taken from her sister's home at the Retama Race Track Dormitory, police said. Camacho and Mora may be married, police said, and lived together for an extended period of time. Camacho was staying with her sister following a domestic violence incident.

Camacho is 5 foot 3 inches tall with brown hair, brown eyes and weighs approximately 100 pounds, police said. Mora is 5 foot 4 inches tall with black hair, brown eyes and weighs approximately 140 pounds. He was last seen wearing a blue sweatshirt, blue jeans and tennis shoes. He also has a mole above his left eyebrow, police said.

Anybody with information about Camacho or Mora is asked to contact 911 or the Selma Police Department at 210-653-0033. Selma is located just northeast of San Antonio.

Read the Selma Police Department's arrest affidavit for Mora below.