SAN DIEGO, CA - Individuals charged with Driving Under the Influence (DUI) often assume that law enforcement must witness them driving to secure a conviction, but California law allows for alternative methods of proof. San Diego DUI defense attorney Anna R. Yum of the Law Offices of Anna R. Yum (https://www.annayumlaw.com/can-you-get-a-dui-if-you-are-not-driving-during-police-stop-california/) outlines how prosecutors establish DUI charges using circumstantial evidence when an officer did not observe the vehicle in motion.
According to San Diego DUI defense attorney Anna R. Yum, California Vehicle Code Section 23152 requires the prosecution to prove that the accused actually drove the vehicle while impaired. Unlike states that only require individuals to be in "physical control" of a vehicle, California mandates proof of volitional movement. "The distinction between physical control and actual driving is a critical element in these cases," explains Yum. "Merely sitting in a parked car with the engine running does not automatically satisfy the driving requirement under California law."
San Diego DUI defense attorney Anna R. Yum emphasizes that prosecutors do not need an eyewitness to prove volitional movement. The prosecution can rely on circumstantial evidence to infer recent driving, such as the position of the keys, the temperature of the engine, the location of the parked vehicle, or statements made by the accused to law enforcement. For example, a warm engine block or a vehicle parked in a highway travel lane can suggest recent operation, allowing a judge or jury to piece together the events preceding the arrest.
Attorney Yum notes that the "no-driving" defense is a viable strategy for individuals arrested in stationary vehicles. This approach challenges the circumstantial evidence presented by the prosecution to show they have failed to meet their burden of proof regarding the driving element. "If the engine was completely off, the keys were removed from the ignition, and the individual was resting in the passenger or back seat, the inference of recent driving becomes significantly weaker," she advises.
The firm handles detailed DUI defense matters, including cases where defendants were found asleep in their vehicles. While sleeping in a car to avoid driving impaired is often seen as a responsible choice, it does not guarantee protection from an arrest. Police officers may still initiate a DUI investigation, and any admissions regarding where the person drove from or when they last operated the vehicle can be utilized by the prosecution to establish a timeline of events.
The former prosecutor points out that even a slight movement of the vehicle can satisfy the driving requirement. California case law dictates that moving a car just a few inches, or putting the transmission in neutral and allowing it to roll, legally qualifies as driving.
"Challenging the prosecution's timeline is essential when fighting these specific charges," adds Attorney Yum. "Defenses such as a lack of probable cause for the initial detention, or demonstrating that alcohol consumption occurred after the vehicle was parked, can significantly alter the outcome of a case."
The defense team routinely represents clients at the San Diego Superior Court, spanning the Central, North County, East County, and South County divisions. A first-offense misdemeanor DUI conviction carries severe penalties under California law, including fines that often exceed $2,000 with assessments, up to six months in county jail, mandatory DUI school enrollment, and three to five years of informal probation. Additionally, motorists face a separate administrative process with the California Department of Motor Vehicles (DMV), requiring them to request a hearing within 10 calendar days to prevent an automatic license suspension.
For those facing DUI charges after being arrested in a parked or stationary vehicle, contacting a criminal defense attorney may provide essential guidance on challenging circumstantial evidence and protecting driving privileges.
About Law Offices of Anna R. Yum:
Law Offices of Anna R. Yum is a San Diego-based law firm dedicated to criminal defense with a strong focus on DUI cases and serious charges. Led by attorney Anna R. Yum, a former prosecutor, the firm represents clients throughout San Diego County in both state court proceedings and DMV administrative hearings. For consultations, call (619) 233-4433.
Email: ayum@annayumlaw.com
Media Contact
Name
Law Offices of Anna R. Yum
Contact name
Anna R. Yum
Contact phone
(619) 233-4433
Contact address
1230 Columbia St #1140
City
San Diego
State
CA
Zip
92101
Country
United States
Url
https://www.annayumlaw.com/
