Ontario Truck Crash: Driver Cleared of DUI Charges After Toxicology Report

A 21-year-old truck driver has been cleared of driving under the influence charges following a fatal multi-vehicle pileup in Ontario, California. Jashanpreet Singh of Yuba City is no longer facing DUI allegations after official toxicology results came back negative. The San Bernardino County District Attorney’s Office announced the findings on Friday, November 3, 2025.

The decision reshapes the legal case stemming from the October 21st crash on the 10 Freeway. However, Singh still faces serious charges of vehicular manslaughter with gross negligence for the incident that killed three people.

Key Evidence Clears Driver of DUI Allegations

Jashanpreet Singh was initially arrested on suspicion of DUI and vehicular manslaughter. He was booked at the West Valley Detention Center after the collision. The case took a significant turn with the release of the toxicology report.

According to the District Attorney’s office, the test showed no substances were present in Singh’s blood. This finding directly led to the dismissal of the DUI component of the case. An amended complaint has been filed to reflect these new findings.

Gross Negligence Charges Remain After Deadly Crash

Despite the cleared DUI charges, the legal jeopardy for Singh remains high. He is still formally charged with vehicular manslaughter with gross negligence. The amended complaint focuses on this aspect of the case.

The crash involved four semi-trucks and two passenger cars. It occurred near the 15 Freeway interchange. Three people died in the collision and four others sustained injuries.

Witnesses reported seeing a truck speeding moments before the impact. One bystander described the sound of the crash as a massive explosion. The investigation into the cause of the crash is ongoing.

The dismissal of DUI charges in the Jashanpreet Singh case highlights the critical role of forensic evidence. The legal proceedings will now focus solely on the allegations of gross negligence behind the wheel.

Info at your fingertips

What charges does Jashanpreet Singh still face?

He still faces charges of vehicular manslaughter with gross negligence. The DUI charges were dropped after toxicology results were negative. The case continues based on the gross negligence allegation.

What did the toxicology report reveal?

The report confirmed that no tested substances were present in Singh’s blood. This evidence directly led to the DUI charges being dismissed. The test was conducted after his arrest on October 21.

How many vehicles were involved in the Ontario crash?

The collision involved eight vehicles in total. This included four semi-trucks and two passenger cars. The crash resulted in three fatalities and four injuries.

Where did the fatal accident occur?

The crash happened on the 10 Freeway in Ontario, California. It occurred near the interchange with the 15 Freeway. The area is a major transportation corridor.

Why was the initial complaint amended?

The District Attorney amended the complaint to reflect the new toxicology findings. The DUI charges were formally removed. The case now proceeds solely on the gross negligence allegation.

Trusted Sources: NBC Los Angeles, San Bernardino County District Attorney’s Office