OILDALE, Calif. — The killing of 22-year-old Lupe Melendrez became one of Kern County’s most disturbing domestic violence murder cases. Prosecutors said the case began with a breakup, moved into violence inside a shared apartment in Oildale, and ended with a first-degree murder conviction against Cody Joyave.

What happened to Lupe Melendrez?

According to reporting based on information from the Kern County Sheriff’s Office and the Kern County District Attorney’s Office, deputies responded around 2:04 a.m. on May 20, 2022, to the 3600 block of Pine Meadow Drive in Oildale for a suspicious death investigation.

There, authorities found 22-year-old Lupe Melendrez dead with trauma to her upper body. The Kern County Coroner later said her cause of death was sharp force injuries and ruled the manner of death homicide.

What prosecutors said happened

The Kern County District Attorney’s Office said Lupe Melendrez and Cody Joyave had been in a relationship since junior high school. Prosecutors said the relationship turned violent by April 2022.

According to the DA’s office, there had already been at least one earlier domestic violence incident in which Joyave strangled Melendrez into unconsciousness. Prosecutors said that by May 19, 2022, Melendrez had told Joyave through text messages that she planned to break up with him.

That night, prosecutors said Melendrez went to the apartment she shared with Joyave in Oildale. The DA’s office said Joyave then beat her, choked her, and slashed her throat.

The stories investigators say Joyave told

Prosecutors said Joyave did not immediately tell one consistent story.

According to accessible reporting, Joyave first claimed he had left to buy Gatorade for Melendrez and returned to find her dead in a pool of blood. Investigators, however, found problems with that version. A store employee reportedly told investigators that Joyave had not been there.

Univision later reported that Joyave eventually admitted he and Melendrez argued over money and got into a fight. During court proceedings, he also claimed he acted in self-defense.

What happened in court

On November 22, 2022, a Kern County jury found Cody Joyave guilty of the first-degree murder of Lupe Melendrez.

According to the DA’s office, jurors rejected claims that Melendrez’s death was self-inflicted. They also rejected self-defense, provocation, and heat-of-passion arguments. Instead, the jury found the killing was willful, deliberate, and premeditated.

That conviction marked the biggest public outcome I could verify in accessible reporting. BakersfieldNow reported that Joyave was scheduled to be sentenced on January 26, 2023, and faced up to 25 years to life in prison, plus one additional year for using a weapon during the crime. However, I did not locate an accessible later report confirming the final sentence, so that part remains unconfirmed in this article.

Why this case stands out

This case stands out because it shows how quickly domestic violence can escalate into homicide. Prosecutors said there had been earlier violence in the relationship before the deadly attack. The jury’s verdict also showed that it rejected the defendant’s shifting explanations and accepted the prosecution’s account of a deliberate killing.

For Central Valley families, the case remains a painful reminder that warning signs in abusive relationships should never be ignored.

What is confirmed

• Lupe Melendrez was 22 years old.
• She was found dead in the early morning hours of May 20, 2022.
• The location was the Pine Meadow Drive area in Oildale.
• The coroner ruled her death a homicide caused by sharp force injuries.
• Cody Joyave was arrested in the case.
• A Kern County jury later found him guilty of first-degree murder.

What is not fully confirmed in accessible reporting

• I did not verify a later accessible report confirming Joyave’s final sentence after the conviction.
• I also did not verify any publicly detailed vehicle information connected to the case.

Final takeaway

The Lupe Melendrez case began with a breakup and ended with a murder conviction. Authorities said the violence happened inside a shared Oildale apartment, and prosecutors argued that Joyave tried more than one version of events before a jury convicted him. While no verdict can undo what happened, the case remains one of the more memorable Kern County domestic violence murder cases tied to the night of May 19 into the early morning of May 20.

Quick Facts

• Victim: Lupe Melendrez, 22
• Defendant: Cody Joyave
• Location: 3600 block of Pine Meadow Drive, Oildale/Bakersfield
• Crime window: Late May 19 into early May 20, 2022
• Cause of death: Sharp force injuries
• Manner of death: Homicide
• Key case theme: Domestic violence / breakup-related killing
• Court outcome verified: Guilty of first-degree murder on Nov. 22, 2022
• Latest verified sentence info found: Sentencing was scheduled for Jan. 26, 2023; BakersfieldNow reported he faced up to 25 years to life plus one year for weapon use