---
title: "Negligent Infliction of Emotional Distress"
type: Legal Rule
source: https://casebriefly.com/legal-rules/negligent-infliction-of-emotional-distress
---

# Negligent Infliction of Emotional Distress

A cause of action for emotional distress caused by the defendant's negligence, typically requiring physical manifestation of the distress or that the plaintiff was in the zone of danger or witnessed harm to a close relative.

## Definition

Negligent infliction of emotional distress (NIED) allows a plaintiff to recover for serious emotional distress caused by the defendant's negligent conduct. Unlike intentional infliction of emotional distress, NIED does not require outrageous conduct — it requires only that the defendant was negligent and that the plaintiff suffered genuine emotional harm as a result. However, because emotional distress is subjective and difficult to verify, courts have imposed various limiting rules to prevent a flood of fraudulent claims.

The three main tests for NIED are the zone of danger test, the bystander test, and the direct victim test. Under the zone of danger test, the plaintiff must have been physically endangered by the defendant's negligence and suffered emotional distress as a result of the fear for their own safety. Under the bystander test, established in Dillon v. Legg and refined in Thing v. La Chusa, a plaintiff who witnesses harm to a close family member may recover for emotional distress if the plaintiff was near the scene, contemporaneously perceived the accident, and was closely related to the victim. The direct victim test applies when the defendant's negligence was specifically directed at the plaintiff, such as in cases of misdiagnosis or mishandling of a relative's remains.

Many jurisdictions require that the emotional distress manifest in physical symptoms (such as insomnia, ulcers, or a heart attack) to ensure genuineness. Some modern courts have relaxed this requirement when the circumstances guarantee the distress is genuine, such as when a parent witnesses their child's death. The Restatement (Third) of Torts recognizes NIED claims but continues to impose limiting requirements to balance the interest in recovery against the risk of fraudulent claims.

## Elements

- The defendant acted negligently
- The plaintiff suffered serious emotional distress
- The distress was a foreseeable result of the defendant's negligence
- Under the zone of danger test: the plaintiff was physically endangered by the negligence
- Under the bystander test: close relationship, proximity to the scene, and contemporaneous perception
- Many jurisdictions require physical manifestation of the emotional distress

## Key Case

Thing v. La Chusa, 48 Cal.3d 644 (1989)

## Landmark Cases

| Name | Citation | Significance |
| --- | --- | --- |
| Thing v. La Chusa | 48 Cal.3d 644 (1989) | Refined the bystander test, requiring close relationship, physical proximity to the accident, and contemporaneous sensory perception of the injury-producing event. |
| Dillon v. Legg | 68 Cal.2d 728 (1968) | First recognized the bystander theory of NIED, establishing factors of proximity, contemporaneous observation, and close relationship. |
| Portee v. Jaffee | 84 N.J. 88 (1980) | New Jersey's adoption of the bystander rule, recognizing NIED for a mother who watched her child die trapped in an elevator. |
| Falzone v. Busch | 45 N.J. 559 (1965) | Adopted the zone of danger test, allowing recovery for emotional distress when the plaintiff was in physical danger from the defendant's negligence. |

## Exam Tips

- Identify which test the jurisdiction uses — zone of danger, bystander (Dillon/Thing), or direct victim — as this determines what the plaintiff must prove.
- For the bystander test, apply the Thing v. La Chusa factors strictly: close relationship, physical proximity, and contemporaneous sensory perception.
- Check whether the jurisdiction requires physical manifestation of emotional distress — this is often a dispositive issue.
- Distinguish NIED from IIED — if the conduct is outrageous, analyze IIED instead or in addition.

## Common Mistakes

- Failing to identify which NIED test the jurisdiction applies — the zone of danger, bystander, and direct victim tests have very different requirements.
- Confusing NIED with IIED — NIED requires negligence and limiting factors, while IIED requires outrageous intentional or reckless conduct.
- Assuming that learning about a relative's injury after the fact satisfies the bystander test — contemporaneous perception is required.

## Mnemonic Or Memory Aid

NIED bystander test: CPC — Close relationship, Proximity to scene, Contemporaneous perception.

## Related Rules

- intentional-infliction-of-emotional-distress
- duty-of-care-general
- proximate-cause-foreseeability
- loss-of-consortium

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Source: [Negligent Infliction of Emotional Distress — CaseBriefly](https://casebriefly.com/legal-rules/negligent-infliction-of-emotional-distress)