Can You Be Charged With DUI in Bakersfield After Drinking at Home?

Many DUI arrests begin after someone leaves a bar, restaurant, party, or other social event.

But where someone consumed alcohol is not what determines whether a DUI occurred.

A person who drinks wine, beer, or liquor at home and then drives can also face a DUI investigation.

The important questions concern the person's condition while driving.

Where you drank generally is not the central issue

California DUI laws focus on driving under the influence and driving with an unlawful blood alcohol concentration.

Alcohol consumed at home can affect a driver in the same way as alcohol consumed somewhere else.

Police may therefore investigate DUI regardless of where the drinking occurred.

How might police know you were drinking?

An officer may begin investigating DUI after observing a traffic violation, unusual driving, a collision, or another circumstance.

During the investigation, the officer may rely on evidence such as:

• The smell of alcohol
• Statements about drinking
• Physical observations
• Field sobriety tests
• Breath-test results
• Blood-test results
• Witness statements

No single observation necessarily tells the entire story.

The timing of your last drink may matter

When someone drinks shortly before driving, alcohol may still be entering the bloodstream.

That means a chemical test performed later may show a different blood alcohol concentration than the person had while actually driving.

The timing of:

• Each drink
• The last drink
• Driving
• The traffic stop
• Breath or blood testing

may therefore become important when evaluating the evidence.

Drinking at home may create additional evidence

When drinking occurs at home, evidence may exist that helps establish how much alcohol was actually consumed and when.

Depending on the circumstances, that might include:

• Other people who were present
• Receipts
• Text messages
• Security-camera footage
• The amount of alcohol remaining
• The time the person left home

Such evidence may support or contradict assumptions made during the DUI investigation.

An admission to drinking does not automatically prove DUI

A driver may tell an officer:

“I had two glasses of wine at home.”

That statement can become evidence, but admitting alcohol consumption is not necessarily an admission of impairment or an unlawful blood alcohol concentration.

The prosecution still must rely on evidence concerning the driver's condition at the relevant time.

What you should do now

If you were arrested for DUI after drinking at home:

1. Write down what you drank and approximately when you drank it.
2. Record when you left home and when police stopped you.
3. Identify anyone who was with you before you drove.
4. Preserve relevant receipts, messages, video, or other evidence.
5. Speak with a DUI lawyer who can review the complete timeline.

The timing of alcohol consumption and chemical testing can sometimes become an important part of a DUI defense.

Speak with a Bakersfield DUI lawyer today

If you are facing DUI charges in Bakersfield, Martens Law Firm can review the evidence, explain your legal options, and help protect your rights.

📞 Call (661) 590-0385 for a free consultation.

Written by Martens Law Firm