VENTURA, Calif. โ Ventura County District Attorney Erik Nasarenko announced today that Thomas James Syslo (DOB 05/19/92), of Torrance, has been held to answer on the charge of murder for the 2023 fatal fentanyl overdose of Freddy Dijor in Thousand Oaks. Syslo was also held to answer on felony charges for selling fentanyl, possession of fentanyl for sale, and two counts of money laundering. On October 28, 2026, following testimony by the Medical Examiner, a Ventura County Sheriffโs Office Crime Analyst, an eyewitness, and law enforcement officers, the court found sufficient evidence to hold Syslo to answer on all charges and aggravating factors.

Erik Nasarenko was elected Ventura County District Attorney on June 7, 2022. As the Countyโs top prosecutor overseeing 115 deputy district attorneys and 60 sworn investigators, Erik has initiated specialized efforts to prosecute fentanyl-based crimes, analyze untested rape kits, dismantle theft rings, and expand services to crime victims.
Latest News Releases
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District Attorney Erik Nasarenko Appoints Sara Kulumani as Executive Director of Ventura County Family Justice Centers
VENTURA, Calif. โ Ventura County District Attorney Erik Nasarenko announced today the appointment of Saraย Kulumani as Executive Director of the Ventura County Family Justice Centers. She will lead the Judge Colleen Toy White Family Justice Center in Ventura and two additional centers under development: the Carmen Ramirez Family Justice Center in Oxnard and the East County Family Justice Center located on the campus of California Lutheran University in Thousand Oaks. She will also oversee Safe Harbor, Ventura Countyโs 24-hour sexual assault response centers.
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Alleged DUI Driver Arraigned in Connection With Fatal Traffic Accident
VENTURA, Calif. โ Ventura County District Attorney Erik Nasarenko announced today that Jan Grissinger (DOB 09/07/73), of Port Hueneme, was charged with three felony counts and multiple special allegations relating to a traffic collision which resulted in the death of Linda Marron. Grissinger is charged with gross vehicular manslaughter while intoxicated, leaving the scene of a collision causing death, and driving under the influence of a drug causing death.
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Oxnard Man Found Guilty of Possessing Methamphetamine with a Loaded Firearm
VENTURA, Calif. โ Ventura County District Attorney Erik Nasarenko announced today that Emmanuel Munoz (DOB 12/13/90), of Oxnard, was found guilty in a court trial on October 27, 2026, of possession of methamphetamine while armed with a loaded firearm and battery against a peace officer.
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Oxnard Man Sentenced for Murder While on Parole for Robbery
VENTURA, Calif. โ Ventura County District Attorney Erik Nasarenko announced today that Omar Romo (DOB 12/17/88), of Oxnard, was sentenced to the maximum possible term of 110 years to life in state prison for the murder of Oscar Rodriguez. Romo was previously convicted by a jury on August 21, 2026, of murder, assault with a semiautomatic firearm, and possession of a firearm by a felon. Multiple charged special allegations and aggravating factors, including personal and intentional discharge of a firearm, that Romo was on parole when the crime was committed and two strike priors, were found to be true.











