Facts
- Elmo Knutson drove north on 43rd Avenue near Bell Road in Phoenix.
- Theresa Magnusson entered from a shopping center driveway and proceeded south in Knutson’s northbound lane, creating an apparent imminent head-on collision.
- Knutson accelerated and swerved left across a double yellow line into the oncoming lane and collided with Bruce Myhaver’s pickup.
- Magnusson continued driving until stopped by an officer and returned to the scene.
- Bruce Myhaver suffered serious injuries; Bruce and Barbara Myhaver sued Knutson and Magnusson for damages.
- Magnusson settled and was designated a nonparty at fault; the case went to trial against Knutson only.
Issues
- In a comparative-fault system, when (if ever) is a “sudden emergency” jury instruction proper in a negligence case?
- Did the trial court abuse its discretion by giving a sudden-emergency instruction where a driver swerved into oncoming traffic to avoid a perceived head-on collision caused by a third party?
Decision
- The Arizona Supreme Court affirmed the judgment for Knutson.
- The court held that a sudden-emergency instruction is not categorically improper after adoption of comparative fault, but its use should be limited and disfavored.
- The court concluded the trial judge did not abuse discretion in giving the instruction on these facts, where the evidence supported a true, unexpected emergency and a split-second response without proof of antecedent negligence by Knutson.
Legal Principles
- The existence of an emergency is a circumstance within the ordinary reasonable-care inquiry; the reasonable-person standard already accounts for conditions requiring immediate action.
- A sudden-emergency instruction may be permitted in limited cases to assist the jury in evaluating essentially reflexive conduct during a true emergency.
- The instruction should be used sparingly and not for routine traffic hazards or where it would overemphasize one party’s evidence.
- The instruction is generally inappropriate if the defendant’s antecedent negligence contributed to creating the emergency.
- Whether to give the instruction is reviewed for abuse of discretion; it may be given when the record supports an unexpected event not of the defendant’s making, requiring immediate action.
Conclusion
The court preserved but narrowed the sudden-emergency instruction, holding it may be given only in exceptional circumstances to clarify the reasonableness analysis; because a wrong-way driver created an unexpected peril and Knutson’s split-second reaction was not preceded by negligence, the instruction and defense verdict were upheld.