San Diego

San Marcos Pedestrian Killed, Pickup Driver Busted On Suspicion Of DUI

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Published on December 15, 2025
San Marcos Pedestrian Killed, Pickup Driver Busted On Suspicion Of DUISource: Google Street View

A late-night walk along a busy San Marcos roadway turned deadly last Saturday when a pickup struck and killed a pedestrian, and deputies say the driver is now facing a DUI arrest.

The collision happened at about 11:41 PM in the 900 block of W. San Marcos Boulevard. Deputies say the pedestrian was found in the westbound lanes, and emergency crews pronounced the victim dead at 11:58 PM. The vehicle involved was reported to be a maroon Ford F-150, and the driver remained at the scene while investigators began their investigation.

According to the San Diego County Sheriff's Office, deputies from the San Marcos Sheriff's Station responded and, along with paramedics, tried life-saving measures at the scene. Despite those efforts, the pedestrian was pronounced dead a short time later.

FOX5 San Diego reports the F-150 driver cooperated with investigators, remained at the scene and was arrested after deputies determined the driver was under the influence of alcohol. Authorities have not yet released the victim's name or the driver's booking details.

Investigation And Witness Requests

The San Marcos Sheriff's Station Traffic Unit is leading the investigation into what exactly led up to the crash. Detectives are trying to piece together the pedestrian's movements before impact and the driver's actions on the road that night.

Anyone who saw the collision, or who might have dash-cam or surveillance footage from around 11:41 p.m. in the 900 block of W. San Marcos Boulevard, is urged to call the San Marcos Sheriff's Station at (760) 510-5200, according to the sheriff's office.

How This Fits Into A Bigger Problem

The deadly crash adds to a troubling trend for people on foot across California and around San Diego County. The California Office of Traffic Safety notes that California consistently records some of the highest pedestrian fatality totals in the country. Regionally, SANDAG reports that pedestrians account for roughly one-third of fatal crashes in the San Diego area.

Courts have not taken fatal DUI cases lightly. In a recent example nearby, prosecutors secured a 14-year prison sentence in a separate Interstate 805 DUI crash case, as reported by the Times of San Diego.

Possible Criminal Charges

Because this San Marcos crash resulted in a death, prosecutors could consider a range of charges that might include gross vehicular manslaughter while intoxicated, depending on what investigators and the district attorney ultimately find. California Penal Code provisions on gross vehicular manslaughter while intoxicated, outlined by Justia, carry significant prison time if charged and proven in court.

For now, the San Marcos Sheriff's Station Traffic Unit continues to investigate. The department is again asking anyone with information or footage related to the incident to call (760) 510-5200. This story will be updated if the district attorney files formal charges or if additional booking details are released.