Parole Denied for Kern County Man Convicted of 2015 Murder

Guadalupe Ruiz will remain in prison after the California Board of Parole Hearings found he still poses a public safety risk.

Feb. 23, 2026 at 7:21pm

The California Board of Parole Hearings (BPH) has denied parole for Guadalupe Ruiz, a Kern County man convicted of second-degree murder in 2015 for the fatal beating of 55-year-old Abel Prendez. The BPH determined that Ruiz, who is currently 42 years old and has served about 10 years in prison, continues to pose a current and unreasonable risk to public safety based on his institutional behavior involving drug sales and gang activity while incarcerated, as well as a lack of insight into his criminality.

Why it matters

This decision highlights the challenges of parole and rehabilitation for violent offenders, as the BPH must weigh public safety concerns against the potential for reform. Ruiz's case also underscores the lasting impact of senseless acts of violence on victims and their families.

The details

In November 2015, Ruiz and his co-defendant, who had been drinking, confronted Prendez and his girlfriend as they were unloading their car. Ruiz's co-defendant began yelling and hitting Prendez, and Ruiz then brutally assaulted Prendez, kicking him repeatedly in the head and face while wearing steel-toed boots. Prendez died 18 days later from a serious brain injury. Ruiz was convicted of second-degree murder in 2017 and sentenced to 15 years to life in prison.

  • On November 9, 2015, Ruiz participated in the fatal beating of Abel Prendez.
  • On September 13, 2017, a Kern County jury convicted Ruiz of second-degree murder.
  • On October 12, 2017, a Kern County judge sentenced Ruiz to 15 years to life in prison.
  • On February 20, 2026, the California Board of Parole Hearings conducted Ruiz's initial parole hearing and denied his release.

The players

Guadalupe Ruiz

A 42-year-old man convicted of second-degree murder in 2015 for the fatal beating of Abel Prendez.

Abel Prendez

A 55-year-old victim who was fatally beaten by Ruiz and his co-defendant in 2015.

California Board of Parole Hearings (BPH)

The state agency responsible for determining parole eligibility and release for incarcerated individuals in California.

Kern County District Attorney's Office

The local prosecutor's office that convicted Ruiz of second-degree murder and opposed his parole.

Cynthia Zimmer

The Kern County District Attorney who stated that Ruiz's continued threat to public safety justified the denial of his parole.

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What they’re saying

“Mr. Prendez didn't know these men and he certainly didn't deserve the senseless, callous attack that took his life. Anyone capable of such violence and who continues to exhibit serious misconduct while incarcerated, demonstrates a clear threat to public safety.”

— Cynthia Zimmer, Kern County District Attorney

What’s next

Ruiz's next parole hearing could be scheduled in 18 months, at which time the California Board of Parole Hearings will re-evaluate whether he still poses a threat to public safety.

The takeaway

This case highlights the challenges of balancing rehabilitation and public safety concerns for violent offenders, as the parole board must carefully weigh an inmate's institutional behavior and level of remorse against the gravity of their crime and the lasting impact on victims and their families.