Defenses, Damages & Vicarious Liability
Key Takeaways
- Negligence defenses include contributory and comparative negligence, assumption of risk, last clear chance, and the statute of limitations.
- Ohio uses modified comparative negligence: a plaintiff more than 50% at fault recovers nothing; otherwise recovery is reduced by their fault percentage.
- Vicarious liability holds one party responsible for another's negligence due to their relationship, as with respondeat superior.
- Liability policies pay compensatory damages the insured is legally obligated to pay and provide a defense, which asserts these fault-reducing defenses.
Defenses to Negligence
A defendant (and the liability insurer defending) can defeat or reduce a negligence claim with recognized defenses. The exam expects you to distinguish them because they change whether and how much the policy pays.
| Defense | Effect |
|---|---|
| Contributory negligence | In a few states, any plaintiff fault bars all recovery |
| Comparative negligence | Recovery reduced by the plaintiff's percentage of fault |
| Assumption of risk | Plaintiff knowingly accepted a known danger |
| Last clear chance | Plaintiff can still recover if defendant had the final chance to avoid harm |
| Statute of limitations | Claim barred if not filed within the legal time limit |
Contributory vs. Comparative Negligence
Under pure contributory negligence, followed in only a few jurisdictions, a plaintiff who is even 1 percent at fault recovers nothing, a harsh rule. Most states, including Ohio, use comparative negligence, which reduces the plaintiff's recovery by their share of fault. Ohio follows a modified comparative approach in which a plaintiff who is more than 50 percent at fault recovers nothing, but a plaintiff who is 50 percent or less at fault recovers damages reduced by their percentage. The exam tests this by giving fault percentages and asking how much the plaintiff recovers.
Worked Comparative Example
Suppose a plaintiff suffers $100,000 in damages and is found 30 percent at fault under a modified comparative system. The plaintiff's recovery is reduced by 30 percent, so they recover $70,000. If the same plaintiff were 60 percent at fault, they would recover nothing under Ohio's more-than-50-percent bar. This computation is exactly the kind of applied question the exam favors, and it foreshadows how Ohio auto claims allocate fault.
Vicarious Liability
Vicarious liability holds one party responsible for the negligent acts of another because of their relationship, even though the first party was not personally negligent. The classic example is respondeat superior, an employer liable for an employee's negligence committed within the scope of employment. Parents may be vicariously liable for certain acts of minor children, and a vehicle owner may be liable for a permissive driver's negligence under some state statutes.
Vicarious liability is important to coverage because it brings additional parties, the employer, the owner, into a claim, and liability policies must respond for those vicariously liable insureds.
Damages Recap and Coverage Tie-In
Liability policies pay compensatory damages (special and general) the insured is legally obligated to pay because of covered bodily injury or property damage, plus a defense. The defenses above reduce the damages the insured owes, which is why insurers invest in defense, asserting comparative fault or the statute of limitations can cut a claim dramatically.
When a scenario gives a plaintiff's fault percentage, apply the comparative rule; when it describes an employer-employee or owner-driver relationship, identify vicarious liability and recognize that the policy must defend and indemnify the vicariously liable insured. These doctrines recur in the auto, CGL, and Ohio casualty chapters, so mastering them now pays off repeatedly across the exam.
A plaintiff with $200,000 in damages is found 25% at fault in a modified comparative negligence state. How much can the plaintiff recover?
An employer is held liable for an employee's negligent driving during a work delivery, though the employer did nothing wrong personally. This is:
Comparative Fault and Vicarious Liability in Ohio Context
Negligence defenses change how much a liability policy pays, so recognize each. Under contributory negligence (a few states), any plaintiff fault bars all recovery. Most states, including Ohio, use comparative negligence: recovery is reduced by the plaintiff's percentage of fault. Ohio follows a modified approach in which a plaintiff more than 50 percent at fault recovers nothing, while a plaintiff 50 percent or less at fault recovers damages reduced by their share.
A worked case: a plaintiff with $100,000 in damages found 30 percent at fault recovers $70,000; the same plaintiff found 60 percent at fault recovers nothing under Ohio's more-than-50-percent bar. Other defenses include assumption of risk (the plaintiff knowingly accepted a danger), last clear chance, and the statute of limitations.
| Defense | Effect |
|---|---|
| Contributory (few states) | Any plaintiff fault bars recovery |
| Comparative (Ohio: modified) | Recovery reduced by fault; barred above 50% |
| Assumption of risk | Knowing acceptance of danger |
| Statute of limitations | Late claim barred |
Vicarious liability holds one party responsible for another's negligence because of their relationship, the classic case being respondeat superior, an employer liable for an employee's negligence within the scope of employment. Parents and vehicle owners may be vicariously liable in defined situations. This matters to coverage because it brings additional insureds (the employer, the owner) into a claim, and the policy must defend and indemnify them.
When a scenario gives a fault percentage, apply the comparative rule; when it describes an employer-employee or owner-driver relationship, identify vicarious liability and the policy's duty to the vicariously liable insured.
Ohio uses modified comparative negligence: a plaintiff more than 50 percent at fault recovers nothing, while a plaintiff 50 percent or less at fault recovers damages reduced by their share, so a $100,000 claim at 30 percent fault yields $70,000, and the same claim at 60 percent fault yields nothing. Other defenses, assumption of risk, last clear chance, and the statute of limitations, can also cut or bar recovery, which is why insurers invest in defense.
Vicarious liability (notably respondeat superior) brings additional insureds such as employers into a claim, and the policy must defend and indemnify them.