Evidence to Preserve After a Slip-and-Fall Accident

Knowing which evidence to preserve after a slip-and-fall accident can be critical when a property owner, business, landlord, or insurer disputes the dangerous condition or claims it had no notice of the hazard. Spills may be cleaned within minutes, broken flooring may be repaired, surveillance footage may be overwritten, and witnesses may become difficult to locate.

Important evidence may include:

Photographs and video of the hazard
Surveillance recordings
Witness information
Incident reports
Inspection and cleaning records
Maintenance documents
Prior complaints
Your shoes and clothing
Medical records and bills
Wage-loss documentation
Communications with insurers

Your health and safety should always come first. Evidence should be collected only when it can be done without creating additional danger or delaying necessary medical care.

Preserving evidence does not mean changing, concealing, or manufacturing information. It means maintaining existing physical items and records in their original condition so that the accident can be evaluated accurately.

Why Slip-and-Fall Evidence Matters

A property owner or insurer may argue that:

No dangerous condition existed
The condition appeared only moments before the fall
Employees had no notice of the hazard
Reasonable inspections were performed
Warning signs were present
The injured person was distracted
The person’s footwear caused the fall
The condition was open and obvious
The claimed injuries were preexisting
The accident did not cause the medical treatment

Evidence may help establish:

What caused the fall
Where the condition was located
How large or visible it was
Whether warnings were present
How long the condition may have existed
Whether employees inspected the area
Whether earlier complaints were made
How the fall caused the injuries

A premises-liability case should not depend solely on the injured person’s memory or the property owner’s account.

1. Photographs of the Exact Hazard

Photograph the dangerous condition as soon as safely possible.

Potential hazards may include:

Water or another liquid
Food or produce
Grease or oil
A leaking refrigerator
A loose or curled floor mat
Merchandise in a walkway
A cord crossing an aisle
Broken flooring
Uneven pavement
A raised sidewalk
A pothole
A defective stair
A missing handrail
Poor lighting
Construction debris
An unmarked elevation change

Take photographs before employees clean, move, repair, or cover the condition.

Photograph the hazard from several angles. A single image may not adequately show its size, location, texture, or relationship to the walking path.

2. Close-Up and Wide-Angle Photographs

Both types of photographs are important.

Close-Up Photographs

Close-up images may show:

The texture of a liquid
Dirt or debris in a spill
Footprints or shopping-cart tracks
Cracks in concrete
A loose floor edge
A broken stair
The height of an uneven surface
A curled mat
A damaged handrail connection

Wide-Angle Photographs

Wide images may show:

Where the hazard was located
The route you were walking
Nearby shelves or equipment
The distance to warning signs
Lighting conditions
Store displays
Entrances and exits
The surrounding sidewalk or parking area
Whether the hazard blocked a normal walking path

A close-up photograph of water may not prove whether it was in the middle of an aisle or beside a sink. A wider image provides the missing context.

3. Measurements and Scale

When possible, document the approximate dimensions of a defect without altering it.

Potential measurements may include:

The height of a raised sidewalk
The depth of a pothole
The width of a floor crack
The distance between stair heights
The length of a loose carpet edge
The size of a spill
The distance between the hazard and a warning sign

Use a ruler, tape measure, or another recognizable object for scale when it is safe and reasonable.

Do not disturb the condition merely to measure it. Measurements may also be obtained later by a qualified investigator or expert.

4. Video of the Accident Location

A brief video may preserve details that still photographs miss.

Record:

The route you were walking
The exact accident location
The surrounding floor or walkway
Nearby displays and equipment
Lighting conditions
Warning signs or their absence
The distance from entrances or checkout areas
Employees responding to the accident
Water continuing to leak
Movement of a loose mat
Visibility from the direction you approached

Move the camera slowly. Avoid narrating conclusions or making accusations. The goal is to document the property accurately.

Preserve the original video file and metadata. Do not add filters, captions, music, or edits to the original.

5. Surveillance Footage

Surveillance video may be among the most important forms of evidence to preserve after a slip-and-fall accident.

Cameras may be located near:

Store entrances
Grocery aisles
Checkout areas
Escalators
Elevators
Hotel lobbies
Apartment entrances
Office hallways
Parking structures
Sidewalks
Loading zones
Security desks

Video may show:

When the dangerous condition appeared
Who created it
How long it remained
Employees walking nearby
Earlier inspection activity
Customers avoiding the hazard
Prior near-falls
The fall itself
The response afterward

Many systems automatically overwrite recordings. Ask management to preserve footage covering a reasonable period before and after the accident.

A written preservation notice may be appropriate. It should identify the date, time, location, and relevant camera areas.

6. Photographs of Warning Signs—or Their Absence

A property owner may claim that adequate warnings were provided.

Photograph:

Every warning sign in the area
The wording on each sign
The sign’s size and placement
The distance between the sign and hazard
Visibility from your direction of travel
Whether merchandise blocked the sign
Whether the sign itself obstructed the walkway
Areas that lacked warnings

A warning sign does not automatically eliminate liability. Its adequacy may depend on whether it was visible, understandable, close to the actual hazard, and placed before a person encountered the danger.

A sign positioned behind the injured person or far from the condition may not provide a meaningful warning.

7. Witness Information

Collect contact information from anyone who:

Saw the fall
Observed the hazard beforehand
Nearly fell in the same area
Reported the condition to an employee
Saw employees walk past the hazard
Heard employee statements
Saw the condition cleaned or repaired
Observed the injured person immediately afterward

Ask for:

Full name
Telephone number
Email address
A brief description of what the person observed

Do not coach witnesses or suggest what they should say.

Independent witnesses may be particularly important when the property owner later denies that the condition existed or claims it appeared moments before the accident.

8. Employee and Manager Statements

Write down statements made by employees, managers, security officers, maintenance personnel, or other representatives.

Examples may include:

“We knew about that leak.”
“Someone was supposed to clean it.”
“Another customer already reported it.”
“This happens whenever it rains.”
“We have been waiting for maintenance.”
“The floor was just mopped.”
“That mat keeps curling.”
“We had another accident there.”

Record:

The exact words used
The speaker’s name
Job title, when known
Physical description
Approximate time
Names of others who heard the statement

Do not pressure an employee to admit responsibility. Preserve only what was voluntarily said.

9. The Incident Report

Report the accident to a manager, property owner, landlord, security officer, or other responsible person.

Ask that a written incident report be prepared.

Preserve:

A copy of the report
The incident or claim number
The manager’s name
Names of responding employees
Date and time reported
Store or property contact information
Any written statement you provided
Photographs taken by employees

Read any statement carefully before signing it. Correct inaccurate descriptions and do not sign blank or incomplete forms.

Some businesses may refuse to provide a copy. If that happens, write down what you reported, when you reported it, and to whom.

For a broader immediate-action checklist, read what to do after falling in a store.

10. Inspection Logs

Inspection records may help determine whether a business used reasonable procedures to discover hazards.

Potential records include:

Sweep logs
Floor-inspection sheets
Electronic inspection records
Safety checklists
Manager walk-through records
Restroom inspections
Parking-lot inspections
Opening and closing inspections
Weather-related inspection procedures

Questions may include:

When was the area last inspected?
Who performed the inspection?
What did the inspection cover?
Was it recorded at the time?
Does surveillance video confirm it occurred?
Were several entries completed together?
Did the business follow its own policy?
Was the policy reasonable for the location?

A checked box does not necessarily prove that a meaningful inspection occurred.

11. Cleaning and Janitorial Records

Cleaning records may show when employees or contractors worked in the area.

Preserve or request:

Cleaning schedules
Employee assignments
Janitorial contracts
Mopping records
Spill-response records
Supply records
Supervisor reports
Contractor invoices
Communications about unfinished work

These records may establish:

Whether the floor had recently been cleaned
Whether warning signs should have been used
Whether the area was left unattended
Whether an outside contractor was responsible
Whether the property owner knew of recurring problems

The written schedule should be compared with surveillance video and employee testimony.

12. Maintenance and Repair Records

Maintenance documents may be important when the accident involved:

A leaking refrigerator
Broken flooring
Defective stairs
Loose handrails
Poor lighting
Water intrusion
Drainage problems
Elevator or escalator conditions
Damaged pavement
Raised sidewalks
Loose carpeting

Potential records include:

Work orders
Repair requests
Maintenance tickets
Contractor invoices
Inspection reports
Emails
Text messages
Photographs
Temporary repair records
Equipment service history

Repeated repair requests may show that the condition was recurring or known before the accident.

13. Prior Complaints and Similar Incidents

Earlier complaints or accidents may help establish notice of a recurring danger.

Potential evidence includes:

Customer complaints
Tenant emails
Prior incident reports
Maintenance requests
Security reports
Online service requests
Earlier lawsuits
Insurance claims
Government inspection records

Not every earlier incident is relevant. The strongest evidence generally concerns the same condition or a substantially similar problem at the same location.

For example, repeated complaints about water leaking from the same refrigerator may be more relevant than an unrelated fall elsewhere in the building.

14. The Condition’s Appearance

The physical appearance of a spill or defect may help show how long it existed.

Photographs and witness testimony may document:

Dirt in a spill
Footprints
Shopping-cart tracks
Drying edges
Smearing
Debris accumulation
Discoloration
Wear patterns
Earlier patches
Rust or deterioration
Vegetation growth
Long-term cracking

A clean, fresh spill may suggest a different timeline from a liquid containing dirt and multiple tracks. However, appearance alone should not be overstated. It should be considered with video, inspections, and witness evidence.

Learn more about notice requirements in constructive notice in California premises-liability cases.

15. Your Shoes

Preserve the shoes worn during the accident.

Do not:

Continue wearing them
Clean the soles
Repair them
Discard them
Alter the tread
Give them to the insurer without documenting the transfer

Photograph:

The top and sides
The soles
The tread
Any liquid or debris
Damage caused by the fall
Brand and size information

An insurer may argue that the shoes were worn, unstable, inappropriate, or caused the fall. Preserving them allows the accusation to be evaluated.

Store the shoes safely in their existing condition.

16. Your Clothing

Preserve clothing worn during the accident, especially when it contains:

Liquid
Grease
Dirt
Produce
Debris
Tears
Blood
Damage from the fall

Photograph the clothing before storage.

Do not wash, repair, or discard it when residue or damage may help establish what happened.

Place each item in an appropriate container and label it with the accident date and description. Avoid procedures that could cause moisture damage or mold.

17. Receipts and Proof of Your Presence

Preserve documents establishing that you were lawfully at the property and showing the approximate time.

Examples include:

Store receipts
Electronic receipts
Credit-card records
Loyalty-program records
Parking receipts
Restaurant bills
Hotel records
Appointment confirmations
Delivery or pickup records
Building-access records
Transit records

A receipt may help compare the accident time with inspection logs, surveillance footage, employee schedules, or weather information.

A claim is not necessarily defeated merely because no purchase was made.

18. Weather Records

Weather evidence may matter when the fall involved:

Rainwater at an entrance
Wet outdoor stairs
Ice or frost
Poor drainage
Water tracked inside
Inadequate mats
Windblown debris
Reduced lighting or visibility

Preserve:

Photographs of weather conditions
Wet clothing or shoes
Entrance mats
Umbrella bags
Warning signs
Local weather records
Property procedures for rain
Employee assignments during the weather event

A business may need more frequent inspection and maintenance during rain than during dry conditions.

19. Lighting Evidence

Poor lighting may contribute to a fall by making a defect difficult to see.

Document:

Burned-out lights
Dim stairways
Shadows
Blocked fixtures
Lighting from the direction you approached
Time of day
Weather
Nearby illuminated areas
Temporary lighting
Light switches or timers

Photographs taken with a flash may not accurately show the lighting present at the time. When possible, take images both with and without flash and preserve the original settings.

Maintenance records may reveal earlier complaints or repair requests concerning the lighting.

20. Property Ownership and Control Records

The business where the fall occurred may not own or control the area.

Potentially responsible parties may include:

Property owner
Commercial tenant
Residential landlord
Property-management company
Shopping-center operator
Hotel operator
Corporate tenant
Homeowners’ association
Janitorial contractor
Maintenance company
Construction contractor
Public entity

Relevant records may include:

Leases
Property-management agreements
Maintenance contracts
Janitorial contracts
Construction agreements
Deeds
Insurance certificates
Service contracts
Indemnity agreements

These documents may establish who was responsible for inspection, maintenance, cleaning, repair, or warnings.

21. Construction and Permit Records

When a fall involves construction, renovation, scaffolding, temporary walkways, or work in a public right-of-way, preserve:

Building permits
Encroachment permits
Inspection records
Contractor information
Traffic-control plans
Pedestrian-detour plans
Daily construction logs
Safety plans
Photographs
Work schedules
Subcontractor agreements

A temporary walking surface may have been installed by a contractor rather than the property owner.

Permit records may also identify the companies involved and the work authorized at the location.

22. Medical Records

Medical evidence may connect the fall to the reported injuries.

Preserve records from:

Ambulance providers
Emergency departments
Hospitals
Primary-care physicians
Orthopedic specialists
Neurologists
Surgeons
Imaging facilities
Physical therapists
Pharmacies
Medical-equipment providers

Relevant records may document:

Initial symptoms
How the fall occurred
Body parts affected
Diagnoses
Imaging results
Treatment
Work restrictions
Referrals
Prognosis
Future-care recommendations

Describe the accident and symptoms accurately. Do not exaggerate or minimize your condition.

23. Medical Bills and Insurance Documents

Medical records and medical bills are different. Preserve both.

Keep:

Ambulance bills
Hospital bills
Physician invoices
Physical-therapy bills
Prescription receipts
Medical-equipment receipts
Explanation-of-benefits statements
Health-insurance correspondence
Payment receipts
Lien notices
Collection notices

A spreadsheet may help organize providers, service dates, charges, payments, and balances, but original records should also be retained.

24. Photographs of Injuries

Photograph visible injuries as they develop.

These may include:

Bruising
Swelling
Cuts
Abrasions
Casts
Braces
Surgical wounds
Scarring
Mobility aids

Preserve the original files and metadata. Do not apply filters or edit the originals.

Take photographs at reasonable intervals rather than creating repetitive images with no meaningful change.

Injury photographs should support, not replace, appropriate medical care.

25. Employment and Income Records

A lost-income claim may require objective documentation.

Employees should preserve:

Pay stubs
Wage statements
Tax returns
Work schedules
Time records
Disability notes
Leave records
Employer communications
Evidence of lost overtime
Evidence of missed bonuses or commissions

Self-employed individuals may need:

Tax returns
Profit-and-loss statements
Contracts
Invoices
Appointment calendars
Canceled projects
Client communications
Business records

Keep evidence of reduced duties or missed promotional opportunities when the injuries affect future earning ability.

26. Accident-Related Expenses

Preserve receipts for:

Prescriptions
Medical equipment
Transportation to treatment
Parking
Mileage
Home assistance
Childcare
Mobility devices
Property replacement
Accessibility modifications
Other injury-related expenses

Not every expense will necessarily be recoverable. Documentation allows each item to be evaluated.

27. A Recovery Journal

A brief, accurate journal may document:

Pain
Sleep disruption
Mobility restrictions
Medical appointments
Activities you cannot perform
Work limitations
Assistance needed at home
Medication effects
Changes in symptoms

Use specific, factual descriptions.

For example, “I could not climb the stairs to my bedroom and slept downstairs for three nights” is more useful than a repeated general statement that the injury was terrible.

Do not exaggerate or post the journal publicly.

28. Communications With the Property Owner or Insurer

Keep:

Emails
Letters
Text messages
Claim-portal messages
Voicemails
Claim numbers
Adjuster contact information
Recorded-statement requests
Medical-authorization forms
Settlement offers
Denial letters
Releases
Requests for documents

Maintain a communication log with:

Date
Time
Person contacted
Company
Subject discussed
Promises made
Deadlines mentioned

Avoid signing a broad medical authorization or settlement release without understanding its scope.

29. Social-Media Evidence

Insurance companies may review publicly available social-media activity.

Avoid posting:

Photographs of the accident scene
Statements about fault
Medical updates
Settlement discussions
Criticism of the business
Videos of physical activities
Travel photographs without context
Comments about returning to normal activities

Do not delete relevant existing material after a dispute arises without appropriate advice. Deletion may create a separate evidence-preservation issue.

Changing privacy settings does not guarantee that content will remain unavailable.

30. Public-Sidewalk and Government Records

When a fall occurs on a sidewalk, public parking area, government building, transit facility, park, or other public property, preserve:

Photographs and measurements
The exact location
Nearby address or landmark
Prior repair marks
Service-request numbers
Public complaints
Inspection records
Work orders
Construction permits
Maintenance records
Agency correspondence

California Government Code section 835 addresses liability for dangerous conditions of public property when statutory requirements are satisfied.

Public-entity cases involve rules different from ordinary private-property claims.

Preservation Letters After a Slip-and-Fall

A written preservation notice may be sent to a person or business believed to control important evidence.

Potential recipients include:

Store operator
Property owner
Commercial tenant
Landlord
Property manager
Janitorial company
Maintenance contractor
Security company
Hotel operator
Shopping-center manager
Construction contractor
Government entity

The notice may identify:

Date and approximate time
Location of the fall
Description of the hazard
Surveillance footage
Incident reports
Inspection logs
Cleaning records
Maintenance documents
Employee schedules
Prior complaints
Photographs and communications

A preservation notice does not necessarily require immediate voluntary production. Its purpose is to put the recipient on notice that relevant evidence should not be destroyed.

Evidence and Constructive Notice

A central issue in many slip-and-fall cases is whether the property owner knew or should have known about the danger.

Evidence relevant to constructive notice may include:

How long the condition existed
The last reasonable inspection
Surveillance footage
Employee proximity
Prior complaints
Recurring leaks or defects
The appearance of the condition
Inspection policies
Whether the policies were followed

California Civil Code section 1714 provides the general rule concerning responsibility for injuries caused by a failure to use ordinary care in managing property. The official text appears on the California Legislature’s Civil Code section 1714 page.

Read our detailed discussion of constructive notice in California premises-liability cases.

Evidence and California Comparative Negligence

A property insurer may claim that the injured person:

Was looking at a phone
Ignored a warning sign
Wore unsafe shoes
Failed to watch the walkway
Chose an unreasonable route
Continued through an obvious danger

California comparative-fault principles may reduce compensation according to the percentage of responsibility assigned to the injured person. Shared fault does not necessarily eliminate a claim.

Photographs, video, lighting evidence, warning placement, and footwear may help evaluate these allegations.

Learn more about California comparative negligence.

California Filing Deadlines

California Code of Civil Procedure section 335.1 generally provides two years for many personal-injury lawsuits.

Different deadlines and exceptions may apply.

When a government entity is involved, California Government Code section 911.2 generally requires a personal-injury claim to be presented within six months after accrual.

Presenting a government claim is different from filing a lawsuit. Additional deadlines may apply after the agency accepts, rejects, or fails to act on the claim.

Evidence may disappear long before either deadline expires.

How to Organize Slip-and-Fall Evidence

Create separate folders for:

Hazard photographs and video
Warning-sign photographs
Surveillance information
Witness details
Incident reports
Inspection and cleaning records
Maintenance and repair records
Prior complaints
Shoes and clothing photographs
Property-control documents
Medical records
Medical bills
Wage records
Expense receipts
Insurance correspondence
Government records
Preservation letters

Use clear file names containing the date and subject.

For example:

2026-07-15_Photo_Wet-Floor_Grocery-Aisle-4.jpg

Keep original digital files and work from copies when preparing summaries or exhibits.

Common Evidence-Preservation Mistakes

Common mistakes include:

Leaving without photographing the hazard
Taking only close-up photographs
Failing to identify nearby cameras
Assuming the property will save the video
Failing to obtain witness information
Discarding shoes or clothing
Signing an inaccurate incident report
Failing to record employee statements
Waiting to request inspection records
Accepting a settlement before injuries are understood
Signing a broad medical authorization
Posting about the accident online
Waiting until the filing deadline approaches

The dangerous condition may be removed within minutes. Early documentation is often essential.

Evidence to Preserve After a Slip-and-Fall Accident: FAQs

What is the most important evidence after a slip-and-fall?

The most important evidence depends on the dispute. Photographs, surveillance video, witness information, inspection records, maintenance documents, incident reports, footwear, and medical records are often significant.

How quickly can surveillance footage be deleted?

Retention periods vary. Some systems overwrite footage within days or weeks. The property should be asked promptly to preserve recordings from before and after the accident.

Should I keep the shoes I was wearing?

Yes. Do not clean, repair, discard, or continue wearing them. The insurer may argue that the footwear contributed to the fall.

What if the hazard was cleaned before I photographed it?

Other evidence may still exist, including surveillance footage, witnesses, employee statements, incident reports, inspection records, and material on your shoes or clothing.

Can an incident report prove what happened?

It may help establish when and where the accident was reported and what was said. It may not contain every important fact and does not necessarily establish liability by itself.

What if the business refuses to provide surveillance video?

Ask that the footage be preserved. The business may not voluntarily provide it, but formal discovery may become available if a lawsuit is filed.

Are inspection logs conclusive?

No. The timing, accuracy, detail, and consistency of the logs with video and employee testimony should be evaluated.

What if an employee created the hazard?

Evidence showing that an employee created the condition may establish the business’s knowledge without requiring the same proof of how long the hazard existed.

Should I preserve evidence after a minor fall?

Yes, particularly when symptoms may develop later. Evidence can be discarded if it proves unnecessary, but it may be impossible to recreate after it disappears.

How long should I keep the evidence?

Keep relevant evidence until the claim, insurance issues, liens, litigation, and related matters are fully resolved.

Contact Aria Law Group About Slip-and-Fall Evidence

Knowing which evidence to preserve after a slip-and-fall accident can help establish what caused the fall, whether the property owner had notice, which parties controlled the area, and how the injury affected your health and finances.

Contact Aria Law Group to discuss a fall in a grocery store, restaurant, hotel, apartment building, office, parking facility, construction area, sidewalk, or another California property.

For broader information, visit our California slip-and-fall lawyer page.

You may also review our local premises-liability resources:

Primary button: Request a Consultation
Secondary button: Call 6503919630

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Include:

Surveillance video
Incident report
Inspection logs
Cleaning records
Maintenance documents
Prior complaints
Witness information

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Records to preserve after a slip-and-fall accident

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Include:

Shoes
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Medical records
Injury photographs

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The information on this page is provided for general informational purposes and does not constitute legal advice. Evidence-preservation needs, premises-liability rules, deadlines, and legal procedures may apply differently depending on the property, parties, condition, injuries, and circumstances. Viewing this page or contacting Aria Law Group does not create an attorney-client relationship. Every matter is different, and prior results do not guarantee a similar outcome.

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