EDWARDSVILLE – A traffic stop by state police has yielded major felony charges against a California woman who allegedly transported over 25,000 grams of fentanyl across state lines into Madison County.
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Erendira I. Tinajero-Hernandez, 45, of Hungtington Park, Calif., was charged on March 23, 2026 with one count each of controlled substance trafficking and unlawful possession with intent to deliver a controlled substance, both enhanced Class X felonies.
Tinajero-Hernandez is accused of bringing over 25,000 grams of fentanyl into Madison County from the state of Arizona by motor vehicle with the intent to deliver the controlled substance on March 20, 2026.
The Madison County State’s Attorney’s Office filed a petition to deny Tinajero-Hernandez’s pretrial release from custody in this case. According to the petition, she was found to be in possession of the fentanyl during a stop for minor traffic infractions.
Given the “substantial” amount of narcotics involved, the petition describes Tinajero-Hernandez as “a danger to the community and a flight risk,” noting she presented a temporary California driver’s license and a Mexican identification card.
Tinajero-Hernandez faces 30-120 years in prison if convicted of controlled substance trafficking and 15-60 years if convicted on the unlawful possession charge.
The case against Tinajero-Hernandez was presented by the Metropolitan Enforcement Group of Southwestern Illinois (MEGSI), a division of the Illinois State Police. She currently remains in custody at the Madison County Jail.
All individuals charged are presumed innocent until proven guilty in a court of law.
