12 News reported that a woman was critically wounded in a four-vehicle crash near 43rd Avenue and Indian School Road in west Phoenix around 8:30 p.m., and that one person was arrested. No other details about the collision have been reported.
When four vehicles collide, liability is rarely a single yes or no. Arizona uses pure comparative fault under A.R.S. § 12-2505, which means each party's recovery is reduced by that party's own percentage of fault, and a person who is partly at fault can still recover the rest. In a multi-vehicle collision, a jury may assign percentages across several drivers, and an injured person can pursue any of them. A criminal arrest at the scene does not decide the civil case; an arrest is an accusation, not a finding, and a civil claim proceeds on its own proof and its own timeline. The practical problem in a four-vehicle crash is usually insurance limits, because one policy is often split among several claimants. That makes underinsured motorist coverage on the injured person's own policy important. The deadline to file most Arizona injury lawsuits is two years under A.R.S. § 12-542.
Fault Can Be Shared, and Shared Fault Does Not End Your Claim
Insurance adjusters in multi-vehicle crashes often try to spread blame, because every percentage point assigned to you is a percentage point they do not pay. Arizona law does not let that tactic end a claim. Under A.R.S. § 12-2505, a person found 30 percent at fault still recovers 70 percent of proven damages. There is no cutoff percentage in Arizona that bars recovery, which is different from most states.
In a chain of vehicles, the physical evidence usually decides the percentages: crush patterns, final rest positions, debris fields, and event data recorders inside the vehicles. That evidence disappears quickly. Vehicles get released to salvage yards and crushed, sometimes within weeks. If someone in your family was seriously hurt, one of the first useful steps is to find out where each vehicle was towed and ask, in writing, that it be held.
What an Arrest Does and Does Not Mean for a Civil Claim
A criminal case and an injury claim are separate. The criminal case asks whether the state can prove a charge beyond a reasonable doubt. A civil claim asks whether it is more likely than not that a driver was negligent and that the negligence caused harm. That is a lower standard, so a civil claim can succeed even where a criminal charge is reduced or dropped.
Practically, a pending criminal case can slow down access to records. Police reports in an active investigation are often withheld for a period. That is normal, and it does not pause the two-year civil deadline in A.R.S. § 12-542. Get the departmental report number early, request the report when it becomes available, and do not wait on the criminal outcome to start documenting the injury.
Steps That Matter When Someone Is in Critical Condition
When an injury is critical, the family is dealing with an ICU, not a claim file. A short list is enough for now:
- Write down the report number and the name of the responding agency from any paperwork left at the scene or at the hospital.
- Locate the tow yard for every involved vehicle and ask in writing that vehicles not be released or destroyed.
- Find the injured person's own auto policy and check for underinsured motorist coverage and medical payments coverage. Both can pay regardless of who is blamed, and medical payments coverage often pays hospital bills quickly.
- Give your own insurer notice of the crash. Do not give a recorded statement to another driver's insurer while facts are unknown.
- Keep every bill, every discharge summary, and a simple day-by-day note of the injured person's condition. That record is worth more later than memory.
- If the injured person cannot make decisions, ask the hospital about the process for a health care decision maker or a guardianship or conservatorship, because someone will need legal authority to sign records releases and settlement documents.
If you need help sorting out the vehicles, the policies, and the deadlines, our Phoenix car accident attorneys can walk you through what to do next.