A driver says a pedestrian emerged from behind a parked SUV. The pedestrian says the driver turned across the walking route without looking. A store camera may help resolve the disagreement, but a short clip beginning at impact can miss the approach that matters most.
Start by identifying the recording and preserving enough context to test both accounts. Then separate what is visible from what remains uncertain. A camera may answer where the vehicle traveled without showing where the driver was looking.
Identify the location precisely
Record the business address, parking row, nearby entrance, direction of travel and approximate incident time. Mark the pedestrian’s route and the vehicle’s approach on a simple diagram. Photograph signs, markings and fixed landmarks from a safe location. Include the date of those photographs because parked vehicles and other conditions may have changed.
Ask the store, property manager and nearby tenants who handles their recordings. They may have different systems and different camera views. A visible camera is a reason to inquire; it does not establish that it was recording or that it covered the collision.
Keep a contact list showing who was asked, when, what location and time window were specified, and the response. A statement that “security checked” leaves unanswered which cameras and times were searched. Request enough detail to identify an unexamined source without assuming someone concealed evidence.
Request preservation before files disappear
The Scientific Working Group on Digital Evidence’s DVR acquisition guidance, version 1.4, treats recordings as perishable and favors obtaining the native or proprietary export with any needed playback software. It also recommends checking the retrieved cameras and time periods, documenting system settings, and comparing the recorder clock with a reliable time reference without changing that clock.
For a preservation request, identify the collision and a reasonable interval surrounding it. Ask the custodian to retain relevant camera files, associated metadata and export information. Explain any uncertainty about the incident time. Keep the request and response. A request to preserve evidence does not itself give you permission to enter a business’s system or operate its recorder.
If the custodian offers only a phone recording of a monitor, preserve that copy and identify its source while seeking the underlying recording. Do not discard an imperfect copy simply because something better might exist. Record who supplied each file and when it was received.
Match the disputed fact to the camera view
Use a comparison like this to organize the investigation. It is a list of questions to check against the footage and other records, not a set of conclusions about fault.
Scroll horizontally to see all columns. Use the arrow keys when the table is focused.
| Disputed point | Useful view or surrounding record | Question still to resolve |
|---|---|---|
| Pedestrian’s approach | Footage before the person reaches the travel aisle | Does the view cover the entire route or only its final part? |
| Vehicle’s turn | An angle showing the aisle and nearby fixed landmarks | Where did the turn begin relative to the pedestrian’s position? |
| Parked-vehicle obstruction | Other camera angles and photographs from the incident | What could each participant see from their own position? |
| Time of the event | Recorder-clock information, receipt, call or dispatch records | Are the records using the same clock and time zone? |
| Identity of witnesses | People visible nearby before and after impact | Who actually observed the movement, and who arrived afterward? |
For example, an entrance camera might show the pedestrian walking toward an aisle while a second camera shows the vehicle approaching from another row. Preserve both sequences. If the recordings do not overlap, identify the gap rather than filling it with an assumed movement.
Check timing before estimating speed
Watching a clip in slow motion does not provide a speed calculation. The SWGDE forensic video analysis guidance, version 2.0 of December 10, 2025, distinguishes timing, motion and dimensional analyses. It identifies risks from missing metadata, altered frame timing, conversions and synchronization of different recordings. The feasibility of a requested analysis must be assessed.
A qualified analyst should explain the timing and distance information supporting any speed opinion and the limits of the available file. Ordinary playback can still be useful for a narrower observation, such as the direction a vehicle traveled. Do not attach a precise number to that observation without a supported method.
Keep the received file unchanged and use separate working copies for arrows, captions or excerpts. Document any processing. A marked still image should remain traceable to its source and should not conceal the surrounding sequence needed to understand it.
Authentication and fault are separate questions
Louisiana Code of Evidence article 901 requires enough evidence to support a finding that the item is what its proponent claims. Its examples include a knowledgeable witness and evidence explaining a system that produces accurate results. Camera identification, export history and the custodian’s account can help establish that foundation.
A copy is not automatically excluded merely because it is a copy. Article 1003 generally permits duplicates, subject to its exceptions involving genuine authenticity questions, unfairness and specified originals closely related to a controlling issue. Whether a particular recording qualifies and can be admitted requires review of the evidence and the purpose for which it is offered.
Neither rule decides who caused the injury. Civil Code article 2315 supplies the general fault basis for damages. The claim still needs to connect the participants’ conduct to the injury. A marked walking route, driver movement, obstructions and witness observations belong in that analysis; the existence of a camera alone settles none of them.
Our Baton Rouge pedestrian accident practice considers visibility and movement evidence. The vehicle-crash evidence guide addresses records beyond video, and the article on crash statements and police-report errors explains how to document a specific disagreement.
Bring the location, incident time, camera contacts and copies already received to a case review promptly. Preserve unfavorable footage as well as helpful footage. A complete sequence is more useful than a selection built around only one account.
Sources checked: September 30, 2026.
This article provides general information. Preservation, admissibility and responsibility depend on the particular recording, incident and applicable law.