What Your Evidence Needs to Show: The Kinds of Evidence These Claims Turn On
The checklist groups evidence into seven categories, because each one does a different job:
- Scene and physical evidence shows what conditions existed.
- Photographs and video capture what cannot be kept in hand.
- Medical records and bills connect the incident to the injury and record its cost.
- Reports made at the time show what was written down before memories faded.
- Witnesses give accounts separate from the injured person's own.
- Records held by the operator, manufacturer or maintenance company bear on what was known or done about a condition.
- Insurance and correspondence records track what has been said and claimed.
These categories line up with the two legal theories theme park cases often involve. Premises liability is the legal duty a property owner or operator owes to guests lawfully on its property. Product liability is a claim that a ride, restraint, vehicle or piece of equipment had a manufacturing defect, a design defect or an inadequate warning that caused harm. A ride operator is the person or business running the attraction. A ride restraint is the lap bar, harness or belt that holds a rider in place.
For a family, the point is that being hurt is not, on its own, enough. A premises claim asks whether there was a duty, whether it was breached, whether the breach caused the injury, and what damages followed. A product claim asks whether there was a defect and whether it caused the harm. An injury alone does not prove either one, which is why the items below matter: each one speaks to a piece of those questions, and whether the elements are met depends on the facts.
If a ride or piece of equipment seems to have failed, you may wonder what "defect" means. Federal regulations give one working description for consumer products. Under 16 C.F.R. § 1115.4, "a defect is a fault, flaw, or irregularity that causes weakness, failure, or inadequacy in form or function," and it can arise from a manufacturing error, a design, or a product's "contents, construction, finish, packaging, warnings, and/or instructions." That regulation describes what manufacturers weigh in reporting to the Consumer Product Safety Commission. It is not the test a state court applies in an injury case, so it is a starting vocabulary rather than an answer.
Your own conduct may also come up. Comparative fault is a rule, which varies by state, that can reduce or bar recovery when the injured person is found partly at fault; some states use contributory fault instead. Because no single state's rule applies everywhere, items such as signage, footwear and rider rules can carry different weight depending on where the incident happened. Sorting out which theory and which state's rules fit is one of the first things a conversation with an attorney covers.