AVONDALE, AZ – An man will spend nearly nine years behind bars after a violent attack on his former girlfriend in front of her young daughter, an assault that left the woman fighting for her life and the family changed forever.
Brandon Ramos Valenzuela, 26, was sentenced this week to 8 years and 9 months in state prison, followed by a lifetime of supervised probation, after admitting to aggravated assault causing serious injury and domestic violence-related child abuse.
The incident unfolded in October 2023 at a home near Van Buren Street and Dysart Road. According to authorities, Valenzuela assaulted his ex-girlfriend in a brutal episode that drew a rapid response from both her 11-year-old daughter and local police.
Investigators recounted that the child was awakened by Valenzuela yelling at her mother. When the girl attempted to intervene and seek help, Valenzuela tried to stifle her cries by covering her face, restricting her ability to breathe. Managing to escape his grasp, she ran from the home and called 911, a move that authorities described as courageous and likely life-saving.
Responding officers discovered the victim lying in a pool of blood with serious injuries to her head and face. Emergency crews transported her to a local hospital, where she was treated for a fractured skull and multiple brain bleeds.
Prosecutors emphasized the critical role the child played in seeking help, noting that her quick thinking helped prevent an already dire situation from becoming fatal. The mother’s recovery has involved extensive medical care, but officials noted that both victims and their family have a long road ahead.
The case underscores the severe dangers posed by domestic violence, highlighting not only the danger to adult victims but also to children caught in the midst of abuse. Experts say incidents like this often result in deep psychological and emotional scars for witnesses, particularly young children.
Valenzuela pleaded guilty in August, acknowledging both the attack on his former partner and his treatment of the child. Sentencing took place this week, closing a chapter in the criminal proceedings, but not for the family members affected.
Following the announcement, the Maricopa County Attorney’s Office praised the bravery and quick action of the 11-year-old, describing her response as key to ensuring her mother’s survival.
Authorities reiterated that domestic violence remains a serious crime with lasting consequences, and that legal action will continue to be pursued vigorously against those who commit such acts. The community was reminded of the resources available for victims seeking help or safe intervention.
Officials have not disclosed further information about the ongoing recovery of the mother and daughter, but affirmed that support services are being provided. Valenzuela will begin his prison term immediately and faces the prospect of lifelong oversight following his release.