Torts Issue Spotting

1. Premises Liability — Duty Owed to Invitees

Carlos, as a business delivery driver, is likely classified as an invitee to whom Bella owes the highest duty of care — to inspect for and repair or warn of known dangerous conditions. A small 'Caution' sign likely does not discharge this duty when the owner has known about the hazard for months and could have made repairs.

2. Negligence Per Se

If Maplewood has a building code requiring that stair railings be maintained in safe condition, Bella's failure to repair the railing may constitute negligence per se. The plaintiff must show the statute was designed to protect the class of persons (building occupants) against the type of harm (falls from unstable railings) that occurred.

3. Comparative Fault

Carlos was looking at his phone while climbing stairs, which contributed to his injury. In a comparative fault jurisdiction, Carlos's recovery would be reduced by his percentage of fault. In a modified comparative fault state, if Carlos is found more than 50% at fault, he may be barred from recovery entirely.

4. Vicarious Liability — Respondeat Superior

Patricia's claim against QuickBite raises respondeat superior. If Carlos was acting within the scope of his employment (making a delivery) when he dropped the food, QuickBite may be vicariously liable for Patricia's injuries. The phone use may or may not constitute a frolic or detour depending on whether it was work-related.

5. Superseding Cause / Proximate Cause

Bella may argue that Carlos's phone use was a superseding cause that breaks the chain of proximate causation. However, a foreseeable intervening act (distracted users of stairs) generally does not constitute a superseding cause. The loose railing remains a but-for and proximate cause of both Carlos's and Patricia's injuries.

1. Strict Liability for Known Dangerous Propensities

Many jurisdictions impose strict liability on animal owners when they knew or should have known of the animal's dangerous propensities. Rex's two prior lunging incidents put the Hendersons on notice, satisfying the 'one bite rule' in jurisdictions that follow it, even though Rex had not previously completed a bite.

2. Negligence — Failure to Secure

Even absent strict liability, the Hendersons may be negligent for failing to adequately secure a dog with known aggressive tendencies. A simple unlatched gate that a child can open is arguably insufficient when the owners know the dog has lunged at people before. A reasonable owner would use a lock or more secure enclosure.

3. Attractive Nuisance / Child Trespasser Doctrine

Even if Emma technically trespassed, the attractive nuisance doctrine provides heightened protection for child trespassers. Landowners must exercise reasonable care when they know children are likely to trespass and that a condition on the property poses an unreasonable risk of serious harm to children.

4. Assumption of Risk — Applicability to a Minor

The Hendersons' argument that the 'Beware of Dog' sign should bar Emma's claim raises assumption of risk. However, a ten-year-old's ability to appreciate and voluntarily assume the risk is evaluated under a child standard. Courts generally hold that young children cannot meaningfully assume risks that adults would recognize.

1. Negligent Hiring / Retention of Subcontractor

Apex and Steelworks may be liable for negligently selecting BudgetPour if they knew or should have known that the lowest bidder lacked the competence or resources to perform the work safely. A property owner or general contractor retains a duty to exercise reasonable care in selecting and supervising subcontractors, especially for structural work.

2. Vicarious Liability vs. Independent Contractor Defense

Steelworks will argue BudgetPour was an independent contractor, shielding Steelworks from vicarious liability. However, exceptions apply when the work is inherently dangerous (structural foundation work), when the principal retains control over the manner of performance, or when the duty is non-delegable, all of which may apply here.

3. Strict Product Liability — Defective Construction

In many jurisdictions, a builder or developer who places a defective structure into the stream of commerce can face strict liability similar to a product manufacturer. The substandard concrete mix is a manufacturing defect in the building, and the commercial chain from BudgetPour through Steelworks to Apex may make all parties strictly liable.

4. Workers' Compensation Exclusivity

The BudgetPour employee's tort claims against BudgetPour are likely barred by the workers' compensation exclusive remedy rule. However, the employee can pursue third-party tort claims against Apex and Steelworks, who are not the employee's employer and thus not protected by workers' compensation exclusivity.

5. Duty to Third Parties — Pedestrian on Public Sidewalk

The pedestrian on the public sidewalk is a foreseeable plaintiff under the Palsgraf analysis. All defendants owed a duty of care to persons foreseeably endangered by a collapsing building, which clearly includes pedestrians on an adjacent sidewalk. No special relationship is required — the general duty of reasonable care applies.

1. Strict Product Liability — Manufacturing Defect

The thermostat malfunction that caused the heater to overheat beyond its rated temperature is a manufacturing defect — the specific unit deviated from the intended design. Under strict liability, HeatWave is liable regardless of fault if the defect existed when the product left the manufacturer and caused the plaintiff's injuries.

2. Product Misuse as a Defense

HeatWave will argue Linda's placement of the heater violated the warning label. However, foreseeable misuse does not bar recovery under modern product liability law — manufacturers must design for reasonably foreseeable uses and misuses. Placing a heater near the only available outlet is arguably foreseeable, especially since the heater should not have overheated regardless of placement.

3. Failure to Warn — Adequacy of Warning

While the heater included a proximity warning, HeatWave may have failed to warn about the thermostat's tendency to malfunction or the risk of overheating beyond rated temperatures. A warning about keeping distance from flammables does not address an internal defect that causes the unit itself to exceed safe operating temperatures.

4. Negligence — Linda's Liability to Derek

Derek's claim against Linda raises ordinary negligence. Linda arguably breached a duty of care by placing the heater in violation of the warning label, which created a foreseeable risk of fire that could spread to adjacent units. Linda's comparative fault would be assessed relative to HeatWave's manufacturing defect.

5. Comparative Fault Allocation

A jury would need to allocate fault between HeatWave (defective thermostat) and Linda (improper placement). In a comparative fault jurisdiction, both parties' negligence contributed to the fire. The thermostat defect may bear the greater share because the fire would not have started even with improper placement if the heater had functioned as designed.

1. Vicarious Liability — Employee vs. Independent Contractor

GoRide's classification of Marcus as an independent contractor does not control the legal analysis. Courts apply multi-factor tests examining the degree of control the company exercises over the worker. GoRide's app controls pricing, route, driver hours, and vehicle standards, which may support a finding that Marcus is a de facto employee, making GoRide vicariously liable.

2. Negligent Supervision / Negligent Entrustment

Even if Marcus is an independent contractor, GoRide may be directly liable for negligent supervision by allowing a driver to operate for 11 hours without enforcing its own fatigue limits, and for negligent entrustment by failing to verify vehicle inspections. GoRide created a foreseeable risk by establishing but not enforcing safety requirements.

3. Common Carrier Liability to Passengers

If GoRide is deemed a common carrier (which many jurisdictions are considering for ride-share companies), it would owe Nadia the highest duty of care — not just ordinary negligence but the utmost care and diligence for passenger safety. This heightened standard would make it easier for Nadia to establish GoRide's liability.

4. Multiple Causes — Fatigue and Brake Failure

Marcus's fatigue caused the initial lane departure, but the worn brake pads contributed to the severity of the impact. Both causes are but-for causes of the injuries. Under substantial factor causation, each contributing cause supports liability, and Marcus cannot argue that one cause supersedes the other when both are attributable to his negligence.

5. Comparative Fault Among Defendants

Rachel's claim involves fault allocation between Marcus (driver negligence, vehicle maintenance) and GoRide (failure to enforce safety standards). Under joint and several liability jurisdictions, Rachel could collect the full judgment from either defendant. In several-only jurisdictions, each defendant pays only its proportional share, making the allocation percentage critical.