Case Citation
Legal Case Name

BENN v. THOMAS Case Brief

Supreme Court of Iowa1994
512 N.W.2d 537 Torts Civil Procedure

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Case Brief Summary & Legal Analysis

General Brief
3 min read

tl;dr: A tortfeasor caused a minor car accident, and the victim, who had a pre-existing heart condition, died days later. The court held that the jury must be specifically instructed on the “eggshell plaintiff” rule, making the tortfeasor liable for unforeseeable harm resulting from the victim’s vulnerability.

Legal Significance: This case clarifies that the “eggshell plaintiff” rule is a distinct principle of proximate cause, not merely damages. It requires a specific jury instruction when a plaintiff’s pre-existing condition is aggravated, even if the ultimate harm is unforeseeable.

BENN v. THOMAS Law School Study Guide

Use this case brief structure for your own legal analysis. Focus on the IRAC methodology to excel in law school exams and cold calls.

Case Facts & Court Holding

Key Facts & Case Background

The plaintiff’s decedent, Loras Benn, was a passenger in a van that was negligently rear-ended by the defendant, Thomas. The collision caused Benn to suffer a bruised chest and a fractured ankle. Benn had a significant pre-existing medical history, including coronary disease, a prior heart attack, and insulin-dependent diabetes. Six days after the accident, Benn died from a heart attack. At trial, the plaintiff estate’s medical expert testified that the physical and emotional stress from the accident and his injuries was “the straw that broke the camel’s back,” triggering the fatal heart attack. The defendant presented conflicting medical evidence. The plaintiff requested a specific jury instruction on the “eggshell plaintiff” rule, which the trial court denied, providing only a standard instruction on proximate cause. The jury found the defendant’s negligence caused Benn’s initial injuries but was not a proximate cause of his death.

Court Holding & Legal Precedent

Issue: Did the trial court commit reversible error by refusing to provide a specific “eggshell plaintiff” instruction where evidence suggested the defendant’s negligence aggravated the decedent’s pre-existing condition, leading to his death?

Yes. The trial court’s refusal to give the requested “eggshell plaintiff” instruction Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam

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IRAC Legal Analysis

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IRAC (Issue, Rule, Analysis, Conclusion) is the exact format professors want to see in your exam answers. Our exclusive Flash-to-Full briefs combine holding, analysis, and rule statements formatted to match what A+ students produce in exams. These structured briefs help reinforce the essential legal reasoning patterns expected in law school.

Legal Issue

Did the trial court commit reversible error by refusing to provide a specific “eggshell plaintiff” instruction where evidence suggested the defendant’s negligence aggravated the decedent’s pre-existing condition, leading to his death?

Conclusion

This decision affirms that in a negligence action, a general proximate cause Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

Legal Rule

A tortfeasor whose act aggravates a victim's pre-existing latent condition is liable Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occ

Legal Analysis

The Supreme Court of Iowa reasoned that the "eggshell plaintiff" rule is Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui offici

Flash-to-Full Case Opinions

Flash Summary

  • A defendant is liable for all harm resulting from negligence, even
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat c

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A 'reasonable person' is a legal fiction I'm pretty sure I've never met.

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