If two vehicles make contact and neither driver stops, both drivers may face legal and insurance consequences under Arizona law. Leaving the scene does not erase responsibility for the collision, and an injured person may still be able to pursue a claim if the other driver can be identified and liability can be established.
Arizona requires drivers involved in qualifying crashes to stop, exchange information, and provide reasonable assistance when someone is injured.
Are Both Drivers Required to Stop After a Crash in Arizona?
Yes. Arizona law requires a driver involved in a crash resulting in vehicle damage to stop at or as close as possible to the scene and remain there long enough to satisfy the required information-exchange duties.
When a collision results in injury or death, A.R.S. § 28-661 similarly requires the driver to stop and remain at the scene.
Under A.R.S. § 28-663, drivers generally must provide their name, address, and vehicle registration information and show a driver license when requested. They must also provide reasonable assistance to an injured person when appropriate.
That means both drivers can have obligations even when each believes the other person caused the collision.
What If Each Driver Leaves Because the Other Driver Did?
One driver’s decision to leave does not automatically excuse the other driver’s departure.
Suppose two cars make contact and one immediately drives away. The second driver may understandably feel unsure about what to do, but leaving without taking reasonable steps to document and report the collision can create complications.
When safe, a driver may need to stop nearby, contact law enforcement, document the scene, and provide whatever information can be gathered about the other vehicle.
If injuries are involved, the legal consequences of failing to stop can be more serious than in a property-damage-only collision.
Can You Still Bring a Car Accident Claim If You Also Left?
Potentially, yes.
Leaving the scene does not automatically determine who caused the original collision. Liability for the crash and compliance with post-collision duties are related but separate issues.
A Car Accident Attorney may investigate:
- Which driver caused the initial contact
- Vehicle damage patterns
- Traffic-camera or surveillance footage
- Witness statements
- Dashcam recordings
- Phone or location records when available
- Police reports
- Statements made to insurers
- Whether either driver later reported the collision
At Folger Law Firm, we evaluate the complete sequence of events rather than assuming that leaving the scene establishes fault for the crash itself.
Our car accident practice includes cases where the circumstances surrounding the collision are disputed or incomplete.
How Can the Other Driver Be Identified After Leaving?
Identifying a driver may require more than a license plate number.
Useful evidence may include:
- Partial plate information
- Vehicle make, model, and color
- Photos taken immediately after the collision
- Nearby security cameras
- Traffic-camera footage
- Dashcam video
- Witness descriptions
- Business surveillance recordings
- Debris left at the scene
Timing matters because many video systems automatically overwrite older recordings.
A Car Accident Lawyer can help determine what evidence may still be available and whether preservation requests should be sent before footage disappears.
What If No One Was Injured Until Later?
Some injuries are not immediately obvious.
A person may initially believe they are unhurt but later experience neck pain, headaches, back pain, dizziness, or other symptoms. That can make a crash more complicated when neither driver remained at the scene.
Seeking appropriate medical care and explaining when symptoms began can help establish a medical record connecting the injury to the collision.
The absence of an immediate ambulance call does not automatically mean no injury occurred.
Can Insurance Still Cover a Crash When the Other Driver Is Unknown?
Possibly.
If the other driver cannot be identified, uninsured motorist coverage may become relevant depending on the insurance policy and the circumstances of the collision.
Coverage questions can become more complicated when physical contact occurred but the other motorist left before exchanging information.
An insurer may ask:
- Whether the accident was reported promptly
- Whether there was physical contact
- What damage supports the reported impact
- Whether witnesses saw the collision
- Whether the unidentified vehicle can be traced
- Whether the policy includes applicable uninsured motorist coverage
A Car Crash Injury Lawyer can review the policy and evidence rather than assuming the absence of an identified driver ends the claim.
How Common Are Hit-and-Run Crashes in Arizona?
Hit-and-run collisions remain a significant issue statewide.
According to the Arizona Department of Transportation’s 2024 crash data, 16,136 crashes involved hit-and-run drivers, resulting in 4,202 injured people and 86 deaths.
More recently, ADOT reported that Arizona had 118,052 total motor vehicle crashes in 2025, although the state’s detailed 2025 hit-and-run breakdown has not yet been published on its annual crash-facts page.
Those figures show why evidence preservation can be especially important when a driver leaves before information is exchanged.
What Should You Do After Realizing the Other Driver Left?
If you are already away from the immediate collision location, do not try to chase the other vehicle.
Instead, consider:
- Reporting the collision to law enforcement
- Writing down everything you remember
- Photographing your vehicle damage
- Preserving dashcam footage
- Identifying nearby businesses or cameras
- Seeking medical care when needed
- Reporting the crash to your insurer
- Saving all insurance communications
Avoid guessing about details you do not remember clearly. Consistent, accurate documentation is more useful than trying to fill gaps in the timeline.
How Can We Help When Both Drivers Left the Scene?
A crash where neither driver remained can create questions about identity, fault, insurance coverage, reporting duties, and credibility.
At Folger Law Firm, we investigate the collision itself separately from what happened afterward. As Car Accident Claim Lawyers, we look for physical evidence, video, witnesses, insurance information, and other records that can help establish how the crash occurred and what losses resulted.
If you were injured in an Arizona collision where the other driver left the scene, call us at (602) 774-0033 or contact Folger Law Firm to discuss the facts of your case.