Following an accident, calling the police is one of the first things most parties do. Once on the scene, the police will require that a report giving an account of the accident is filled out. This can occasionally lead to a complication in your case: a wrong police report.
A police report is an essential piece of evidence in a personal injury claim. But while a police report is necessary in any investigation, it should not be taken as bible-truth or accepted in its entirety at face value. Police reports can contain mistakes.
Some errors are minor and have little impact on a claim. Other mistakes can significantly affect fault determinations, insurance settlements, and personal injury lawsuits.
An incorrect police report can favor the party at fault, as their insurance company can use it to reduce compensation, dispute liability, or even deny a claim altogether.
The good news is that a wrong police report does not automatically ruin your case.
In California, police reports are important evidence, but they are not the only evidence. In many cases, accident victims successfully recover compensation despite serious errors in an accident report.
An incorrect or inaccurate police report can be challenged, corrected, or countered with stronger evidence.
If you were injured in a crash and discovered mistakes in the police report, understanding your rights, the remedies available to you, and acting quickly can make a dramatic difference.
Why Police Reports Matter After a Los Angeles Accident
Police reports play a significant role in accident claims.
Insurance companies frequently rely on them during their investigations, and attorneys on both sides carefully review them when evaluating liability.
A traffic collision report may contain:
- Names and contact information of involved parties
- Insurance information
- Driver statements
- Witness statements
- Road conditions
- Weather conditions
- Vehicle information
- Officer observations
- Collision diagrams
- Preliminary fault assessments
Because the report is often prepared shortly after the accident, it becomes one of the earliest records of what occurred.
For this reason, insurance adjusters often place substantial weight on it.
However, a police report is not infallible.
Officers are human. They can make mistakes. They may not have access to all the evidence when preparing the report.
Understanding this distinction is critical for anyone pursuing a personal injury claim.
Does a Police Report Determine Fault in California?
One of the most common questions accident victims ask is:
“If the police report says the accident was my fault, does that mean I automatically lose my case?”
The answer is no.
In California, fault is determined based on the totality of the evidence.
A police report is only one piece of evidence.
Other evidence may include:
- Surveillance footage
- Dashcam recordings
- Witness testimony
- Vehicle damage analysis
- Accident reconstruction
- Medical records
- Electronic vehicle data
- Cell phone records
Insurance companies, attorneys, judges, arbitrators, and juries may all consider evidence beyond what appears in the report.
This means that even if a police report contains mistakes, you may still be able to prove another party was responsible.
That is why consulting a Los Angeles car accident lawyer as soon as possible is often one of the smartest decisions an injured victim can make.
Common Mistakes in a Police Report:
Incorrect Driver’s Information
- Wrong driver’s license number
- Incorrect insurance information
While these errors may seem minor, they can create confusion and delays during the claims process.
Incorrect Vehicle Information
Reports sometimes contain:
- Wrong license plate number
- Incorrect vehicle description
- Incorrect vehicle ownership information
Mistakes like these can complicate insurance investigations.
Wrong Date, Time, or Location
An officer may accidentally record:
- The wrong time of the accident
- The wrong street
- The wrong intersection
- The wrong direction of travel
These details can become extremely important if surveillance footage or witness testimony later becomes available.
Inaccurate Witness Statements
Witnesses may provide accurate information that is summarized incorrectly in the report.
Important details may be omitted or misunderstood.
Missing Witnesses
In some cases, witnesses leave before officers arrive.
In others, their information is never included in the report.
Missing witnesses can significantly affect fault determinations.
Incorrect Description of Injuries
Many injuries are not immediately apparent after a collision.
Police reports frequently indicate that no injuries were reported at the scene.
However, serious injuries often emerge hours or days later.
Examples include:
- Whiplash
- Concussions
- Traumatic brain injuries
- Internal bleeding
- Soft tissue injuries
Insurance companies sometimes attempt to use these entries against injured victims.
Incorrect Collision Diagrams
Accident diagrams can be powerful visual evidence.
Unfortunately, they are not always accurate.
A flawed diagram may create a misleading impression regarding:
- Vehicle positions
- Impact points
- Traffic flow
- Direction of travel
Incorrect Fault Determinations
Perhaps the most damaging error is an incorrect conclusion regarding liability.
Why Do Police Report Errors Happen?
Most mistakes are not intentional nor malicious.
There are many reasons police reports may contain inaccuracies.
The Officer Did Not Witness the Accident
The officer generally arrives after the crash has occurred.
They must reconstruct events using available information.
Drivers Provide Conflicting Accounts
It is common for drivers to tell different stories.
The officer may have limited time and information to determine which version is accurate.
Evidence Disappears Quickly
Important evidence can disappear before the officer arrives.
Examples include:
- Skid marks
- Debris patterns
- Vehicle positions
- Witnesses
Time Pressure
Los Angeles police officers often respond to numerous incidents during a single shift.
Traffic collision investigations frequently occur under significant time constraints.
Human Error
Officers are human.
Simple mistakes can occur when collecting information or preparing reports.
What Happens If the Other Driver Lies to the Police?
Unfortunately, this occurs more often than many people realize.
Some drivers panic after an accident.
Others may deliberately attempt to avoid responsibility. Some may be unaware that giving false testimonies to the authorities is a criminal act.
Or memory can simply be unreliable especially for people who are under severe stress or tension.
Examples of potential lies include:
- Claiming they had a green light when they did not
- Denying distracted driving
- Denying speeding
- Misrepresenting vehicle positions
- Blaming the other driver
Because officers typically arrive after the crash, they may initially rely on these statements.
Fortunately, evidence often exposes falsehoods.
Evidence that may contradict inaccurate statements includes:
- Surveillance footage
- Dashcam videos
- Witness testimony
- Cell phone records
- Electronic vehicle data
- Accident reconstruction analysis
A false statement in a police report does not necessarily determine the outcome of a personal injury claim.
How Insurance Companies Use Police Reports to Reduce Payouts
Insurance companies carefully review police reports.
Even when a report contains errors, insurers may use unfavorable information to minimize compensation.
Insurance adjusters frequently point to:
- Allegations of comparative fault
- Missing witness information
- Inaccurate diagrams
- Incomplete statements
- Officer opinions regarding liability
This can result in:
- Reduced settlement offers
- Delayed claims
- Denied claims
- Increased disputes regarding fault
The reality is simple:
Insurance companies are businesses.
Their goal is often to reduce the amount paid on claims or pay as little as they can get away with regardless of the extent of injuries and harm suffered by the victims.
That is why accident victims should never assume that a police report tells the entire story.
How a Wrong Police Report Can Hurt Your Injury Claim
An inaccurate police report can create serious challenges.
Reduced Settlement Offers
An insurer may use the report to justify paying less than the claim is worth.
Claim Denials
Insurance companies sometimes deny claims based largely on fault determinations appearing in a report.
Credibility Challenges
Defense attorneys often use police reports to challenge an injured person’s version of events.
Comparative Fault Arguments
California follows a pure comparative negligence system.
This means compensation may be reduced according to a person’s percentage of fault.
If a police report incorrectly assigns blame to you, the insurance company may attempt to reduce the value of your claim.
For example:
- $100,000 in damages with 20% fault = $80,000 recovery.
- $100,000 in damages with 40% fault = $60,000 recovery.
This is one reason why challenging inaccuracies quickly can be critical.
California Comparative Negligence and Incorrect Police Reports
California’s comparative negligence rules can have a substantial impact on accident claims.
Even if you are partially responsible for an accident, you may still recover compensation.
However, your recovery may be reduced based on your percentage of fault.
Because insurance companies know this, they often use unfavorable police report entries to increase your share of blame.
A mistaken fault determination could potentially reduce compensation by thousands — or even hundreds of thousands — of dollars.
For that reason, accident victims should carefully review police reports and promptly challenge inaccuracies whenever possible.
What Should You Do If the Police Report Is Wrong?
The first step is not to panic. A wrong police report is not the end of your claim. It can just be a temporary hurdle you can definitely overcome with the right steps.
Many successful claims begin with inaccurate police reports.
The key is acting quickly and methodically.
The sooner you identify inaccuracies and gather supporting evidence, the stronger your position will be when dealing with insurance companies or pursuing a lawsuit.
Step 1: Obtain a Copy of the Police Report
As soon as the report becomes available, request a copy and review it carefully.
Do not assume that because a police officer prepared the report, every detail is correct.
Look for:
- Incorrect names
- Wrong addresses
- Inaccurate vehicle information
- Missing witnesses
- Incorrect statements
- Wrong dates or locations
- Fault determinations that do not match the evidence
Even seemingly minor mistakes should be documented.
Step 2: Make a List of Every Error
Create a detailed list of inaccuracies.
For each issue, identify:
- What the report says
- Why it is incorrect
- Evidence supporting your position
The more organized you are, the easier it will be to challenge mistakes later.
Step 3: Gather Evidence Immediately
Evidence can disappear quickly after an accident.
You should preserve:
- Photographs
- Videos
- Dashcam footage
- Surveillance footage
- Vehicle damage photos
- Medical records
- Repair estimates
- Witness information
The stronger your evidence, the less influence an inaccurate police report may have.
Step 4: Contact Witnesses
Independent witnesses can be among the most powerful forms of evidence.
Unlike the drivers involved, they generally have no personal interest in the outcome of the case.
Witnesses may help establish:
- Who had the green light
- Vehicle speeds
- Driver behavior
- Lane changes
- Distracted driving
- Right-of-way violations
In many cases, witness testimony has overturned an incorrect fault determination contained in a police report.
Step 5: Preserve Digital Evidence
Many Los Angeles intersections, businesses, residences, and commercial properties have security cameras.
Surveillance footage can be extremely persuasive.
However, footage is often automatically deleted after a short period.
Acting quickly is critical.
Step 6: Consult a Los Angeles Personal Injury Lawyer
An experienced attorney can evaluate the report, identify weaknesses, preserve evidence, and develop a strategy for challenging inaccuracies.
The earlier an attorney becomes involved, the more opportunities there may be to strengthen the case.
Can Witnesses Change the Outcome of a Disputed Accident Claim?
Absolutely.
Independent witnesses are often among the most persuasive sources of evidence in a personal injury case.
Unlike drivers involved in the collision, independent witnesses generally have no financial stake in the outcome.
Their observations may help clarify:
- Traffic signal status
- Vehicle speeds
- Driver behavior
- Lane changes
- Right-of-way issues
- Distracted driving
In many disputed liability cases, witness testimony becomes the key factor that overturns an inaccurate police report.
For this reason, accident victims should make every effort to obtain witness contact information whenever possible.
An experienced personal injury attorney can also help locate and interview witnesses before memories fade.
Can You Correct a Police Report in California?
Many accident victims ask whether a police report can be corrected.
The answer depends on the type of mistake involved.
Factual Errors
You may be able to request corrections for factual mistakes such as:
- Names
- Addresses
- Vehicle information
- Dates
- Locations
Disputed Conclusions
It is generally much more difficult to change an officer’s opinion regarding fault.
However, even if the report is never formally amended, additional evidence can still challenge or overcome the officer’s conclusions.
In some situations, a supplemental statement may be submitted to provide additional information.
The important point is that a report does not have to be formally changed for you to win your case.
Evidence That Can Overcome a Wrong Police Report
Many successful injury claims are resolved in favor of accident victims despite unfavorable police reports.
The deciding factor is often evidence.
Surveillance Video
Video footage frequently provides an objective account of what occurred.
Dashcam Footage
Dashcams have become increasingly valuable in disputed accident cases.
Black Box Data
Many modern vehicles contain event data recorders th at capture information immediately before a collision.
This information may include:
- Speed
- Braking activity
- Steering input
- Acceleration
Cell Phone Records
Cell phone records may help establish distracted driving.
Vehicle Damage Analysis
The location and severity of damage can help reconstruct how a collision occurred.
Accident Reconstruction Experts
These experts analyze:
- Impact angles
- Vehicle movement
- Physical evidence
- Road conditions
Their findings can be instrumental in disproving inaccurate fault determinations.
Medical Records
Medical evidence can help establish the severity, timing, and cause of injuries.
Mistakes in Other Auto Accident Reports
Police report errors are not limited to standard car accidents.
They occur in virtually every type of traffic collision.
Motorcycle Accidents
Motorcyclists are sometimes blamed based on assumptions rather than evidence.
Common mistakes include:
- Incorrect assumptions regarding speed
- Failure to recognize visibility issues
- Misunderstanding lane positioning
Pedestrian Accidents
Pedestrian accident reports may incorrectly state:
- The pedestrian crossed outside a crosswalk
- The pedestrian was inattentive
- The driver had insufficient time to react
Video evidence often reveals a different story.
Bicycle Accidents
Police reports may misunderstand:
- Bicycle lane rights
- Safe passing laws
- Right-of-way rules
Truck Accidents
Commercial vehicle collisions often involve complex issues such as:
- Driver fatigue
- Hours-of-service violations
- Improper maintenance
- Cargo-related issues
A brief police investigation may not uncover all contributing factors.
Independent investigations are frequently essential.
Statute of Limitations for California Personal Injury Claims
Even when a police report contains mistakes, accident victims must still comply with legal deadlines.
California law generally imposes deadlines for filing personal injury lawsuits.
In addition, special notice requirements and shorter deadlines may apply when a government entity is involved.
Missing an important deadline can jeopardize your right to seek compensation.
Because every case is unique, accident victims should seek legal advice promptly to understand the deadlines that apply to their specific circumstances.
Early action also helps preserve evidence and strengthen a claim.
Quick Takeaways:
Does the police report control your injury claim?
Definitely not! A police report does not determine whether you can recover compensation after an injury or not. Insurance companies may rely on it during early claim negotiations, but the report does not conclusively establish legal fault on its own.
Can a police report be corrected?
In some situations, factual errors in a police report may be corrected by the law enforcement agency. However, officers are generally reluctant to revise opinions about fault after they have completed the report. Remember, though, that even when a report cannot be formally changed, its conclusion can still be challenged. Your personal injury attorney can demonstrate that the officer who made the erroneous report lacked critical information, relied on inaccurate statements, or misapplied traffic laws. As such, the police report becomes just one piece of evidence rather than the deciding factor. Other stronger pieces of evidence can even neutralize the impact of a wrong police report on your claim.
The police report assigns fault to you. Should you just accept it without legal advice?
Never. If a police report wrongly places blame on you, accepting it at face value can have serious consequences. Insurance claims may be denied; your medical bills may go unpaid while your financial stress increases. Don’t be easily discouraged even in the face of a wrong police report. Remember, many successful claims started with police reports that were incomplete or incorrect.
Mistakes to Avoid After a Wrong Police Report
Never assume nor concede that you have no case because of a wrong police report. It is just a roadblock you can overcome, not an automatic loss.
- Do not consent to a recorded statement without preparation or the sound advice of a lawyer. Insurance adjusters are known to ask questions designed to trick you into giving damaging statements.
- Do not resort to exaggerating the mistakes in the police report. Do not claim that every part of the report is wrong when only certain portions are.
- Do not hurt your own credibility.
- Do not contact the driver at fault aggressively. This will not help your cause.
- Do not ignore and delay medical care. Get treated immediately. Remember failing to document your injuries will hurt your case far more than an error in a police report ever can.
- Do not discuss fault on your social media accounts. This will also not help your case.
- Do not wait too long. Act immediately. Consult a personal injury attorney and move your claim forward.
Final Thoughts
A wrong police report after a Los Angeles accident can be frustrating and intimidating.
However, it does not automatically determine the outcome of your claim.
Police reports are important, but they are only one piece of the evidence. They are not the be-all and end-all of your claim.
By acting quickly, preserving evidence, identifying witnesses, and working with an experienced personal injury lawyer, you can challenge inaccuracies and protect your right to compensation.
The truth matters.
And with the right evidence, the truth can prevail over a mistaken police report.
We’re Ready to Fight for Justice
If you or a loved one has been injured in any serious vehicular accident and are worried that a wrong police report can hurt your claim, Insider Accident Lawyers can help protect your rights, overcome and even overturn the impact of an erroneous police report and get the maximum compensation and justice you deserve. Contact us today for a free case evaluation.
Resources
- Li v. Yellow Cab Co. of California, 13 Cal.3d 804 (1975) – California Supreme Court decision establishing California’s comparative negligence doctrine, which affects how fault is evaluated in accident cases.
https://law.justia.com/cases/california/supreme-court/3d/13/804.html - Los Angeles Police Department (LAPD) – Request a Traffic Collision Report – Information on obtaining a traffic collision report in Los Angeles.
https://www.lapdonline.org/request-a-traffic-report/ - California Highway Patrol (CHP) – Request a Crash Report – Official CHP guidance regarding obtaining collision reports.
https://www.chp.ca.gov/traffic/request-a-crash-report/ - Rupf v. Yan, 85 Cal.App.4th 411 (2000) – California appellate decision discussing when portions of police reports may or may not be admissible and the evidentiary limitations of police reports.
https://law.justia.com/cases/california/court-of-appeal/4th/85/411.html
About the Author
Wins Aguilar
Wins Aguilar is a former journalist who wrote and produced stories for news magazine shows and TV documentaries that tackled socio-political issues. She has also done communications work as a writer for NGOs including an international humanitarian organization. She has since ventured into writing for Personal Injury. As a Legal Content Writer for Insider Accident Lawyers, she champions the rights of injury victims through in-depth long-form pieces on various types and legal dynamics of Personal Injury to help victims make informed decisions on their journey to recovery.
