Last updated: July 7, 2026 · Data reviewed quarterly

Slip and fall cases are lost in the first 48 hours — not in court. The owner’s insurer is counting on you having no incident report, no photos and no witnesses. Here is the evidence checklist that wins premises cases, and protects the $30,000 average settlement behind them.

Evidence that proves a slip and fall case

The legal target: notice

Falling is not enough. You must show the owner knew or should have known about the hazard and failed to fix or warn it — “notice.” Every item below feeds that single question: how long the puddle sat, the third complaint about the same step, the stairwell bulb maintenance skipped for months.

The checklist, in order of urgency

EvidenceDeadline realityWhy it wins
Incident report, same dayBefore you leave if possibleLocks time, place and hazard on the record
Photos/video of the hazardBefore cleanup — minutesThe condition disappears fast
Camera preservation letter7 – 30 days before overwriteFootage proves duration = notice
Witness contactsThat dayNeutral voices beat your testimony
Shoes & clothing, unwashedKeep baggedKills the “improper footwear” defense
Prior complaints (discovery)Later, via recordsRepeat hazards prove constructive notice
Comparative negligence: how fault percentage cuts a 100000 dollar case

The comparative negligence trap

Their playbook is not “it did not happen” — it is “it was partly your fault”: the phone, the visible cone, the posted sign. Most states cut recovery by your fault share, and at 50-51% you recover nothing in modified-comparative states. A $100,000 case at 25% fault pays $75,000 — which is why the recorded-statement questions circle your shoes and your attention. Decline recorded statements until advised.

Where you fell changes the fight

Retail: camera coverage and sweep logs — preservation letters are decisive. Private homes: homeowners policies, friendlier dynamics. Government property: notice deadlines as short as 60-180 days — the most-missed deadline in premises law. At work: routes through workers’ comp instead — no fault fight, different math.

Free official help & resources

FAQ

The store says cameras “were not recording.”

If footage vanished AFTER your preservation letter, many courts allow a spoliation inference — the jury may assume it showed what you claim. Certified mail, date-stamped.

I was partly on my phone. Dead case?

Reduced, not dead — unless your share hits the bar. An open hazard with prior complaints still carries most of the fault.

What is a surgical wrist fall worth?

With clear liability, commonly $75,000-$200,000 — ranges in our settlement data.

☕ This research is reader-supported. No law firm pays us. If this guide saved you time or money, you can buy the research team a coffee — it keeps the data free and updated.

This article is for informational purposes only and is not legal advice. Settlement values vary significantly by case and by state. Consult a licensed attorney in your state before making decisions about your claim.

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