District Attorney Erik Nasarenko announced today that Bryn Spejcher (DOB 01/25/91), of Thousand Oaks, was convicted by a jury of involuntary manslaughter in the death of Chad O’Melia, whom she had been dating for a few weeks.
On May 27, 2018, Spejcher went to Mr. O’Melia’s apartment in Thousand Oaks, where both took several hits from a bong loaded with marijuana. Spejcher had an adverse reaction to the marijuana and suffered from what experts call Cannabis-Induced Psychotic Disorder. During that psychotic episode, Spejcher stabbed Mr. O’Melia multiple times killing him. She also stabbed herself repeatedly.

Erik Nasarenko was elected Ventura County District Attorney on June 7, 2022. As the County’s top prosecutor overseeing a $66 million budget and 300 employees, including more than 100 deputy district attorneys, Erik has initiated specialized efforts to prosecute fentanyl-based crimes, analyze untested rape kits, and expand support and services to crime victims, including the creation of the Carmen Ramirez Family Justice Center in Oxnard.
Latest News Releases
Woman Convicted of Involuntary Manslaughter
Former High School Coach Sentenced for Sex Crimes with Student
District Attorney Erik Nasarenko announced today that Aaron James Mora (DOB 04/14/98), of Oxnard, was sentenced to two years prison and will be required to register as a sex offender for life. Mora previously pled guilty on October 17, 2023, to one felony count of sending harmful matter to a child. He also admitted to the special allegations that the victim was vulnerable and that he took advantage of a position of trust or confidence to commit the offense.
Simi Valley Man Convicted of First-Degree Murder
Ventura County District Attorney Erik Nasarenko announced today that on November 21, 2023, Euren Balbuena (DOB 11/29/90), of Simi Valley, was convicted by a jury of the first-degree murder of his girlfriend Zaira Patino-Trejo. The jury also found Balbuena guilty of assault with a deadly weapon against the victim’s mother and battery causing great bodily injury against Patino-Trejo.
Ventura Man Convicted of Possessing Fentanyl for Sale
District Attorney Erik Nasarenko announced today that on November 16, 2023, Shiloh Chenoweth (DOB 02/12/84), of Ventura, was convicted by a jury of two felony counts: possession of fentanyl for sale, and possession of methamphetamine for sale. The defendant admitted the special allegations that he had a prior “serious” felony conviction, which also qualified as a prior “strike” offense under California’s Three Strikes laws.
Oxnard Gang Member Pleads Guilty to Murder, Several Robberies
Ventura County District Attorney Erik Nasarenko announced today that on November 16, 2023, Osvaldo Hernandez (DOB 05/22/99), of Oxnard, pled guilty to one count of second-degree murder for a shooting that killed Robert De La Cerda. He also pled guilty to one count of attempted robbery, three counts of robbery, and one count of unlawful possession of a firearm. Hernandez admitted to several special allegations as well, including that he personally used a firearm in the murder of Mr. De La Cerda.
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