A video of the incident often carries more weight than ten witness statements. Juries trust their eyes. Defense counsel knows it. Insurance adjusters know it. The video either exists and supports the case, or it doesn’t exist and the case rests on testimony and physical evidence. The work in between, the work of identifying potential video sources and securing the footage before it disappears, often determines case value as much as anything else investigators do.
Most surveillance systems overwrite within days or weeks. The window for preservation is narrow. Counsel who acts quickly secures evidence; counsel who waits often finds the footage gone.
Common sources of surveillance video #
Multiple video sources may capture an incident:
Business security cameras. Retail stores, restaurants, gas stations, and other businesses often have exterior cameras covering parking lots, entrances, and adjacent streets. Quality and retention vary widely.
Traffic cameras. Government-operated cameras at intersections and along major roads. Georgia DOT and local governments operate these systems. Retention varies.
Doorbell and home security cameras. Ring, Nest, and similar systems have proliferated. Residential cameras near incident sites may capture useful footage.
Vehicle dashboard cameras. Increasingly common in personal and commercial vehicles. Dash cam footage from involved vehicles or nearby vehicles can be central evidence.
ATM and bank cameras. Often cover sidewalks and street areas adjacent to financial institutions.
Public transit cameras. MARTA buses and trains have cameras. Bus stop cameras exist in some locations.
Toll plaza cameras. Georgia toll facilities have cameras that may capture vehicles passing through near the time of incident.
Construction site cameras. Active construction sites often have security cameras that may have captured adjacent incidents.
Body and dash cameras on responding officers. Available through public records requests or subpoena.
The preservation timeline #
Different systems have different retention windows:
| System type | Typical retention |
|---|---|
| Small business systems | 7-30 days |
| Large commercial systems | 30-90 days |
| Government traffic cameras | Variable, often shorter |
| Doorbell cameras | Cloud storage varies (free tier often short) |
| Dash cameras | Loop recording, may overwrite quickly |
| Bus and transit cameras | Agency-specific retention |
| Body camera footage | Per-department retention policies |
The 7-30 day range for small business systems means preservation letters need to go out within days, not weeks.
Preservation letters #
Preservation letters serve two functions: they secure cooperative preservation, and they establish notice for spoliation purposes if evidence is destroyed.
Effective preservation letters include:
- Date, time, and location of incident
- Specific cameras or footage requested (when known)
- Time range for footage requested (with buffer before and after the incident)
- Format requested (digital copy, exported file, USB drive)
- Contact information for delivery
- Notice that destruction may give rise to spoliation claims
- Confirmation request
For commercial premises, the letter should identify the proper recipient (often the property manager, security director, or legal department) rather than just front-line staff who may not understand or respond.
Subpoena power #
When preservation letters don’t produce results, subpoenas may be necessary:
Pre-litigation subpoenas. Some jurisdictions allow pre-suit subpoenas for evidence preservation; others do not. Where unavailable, filing suit may be necessary to access subpoena power.
Third-party subpoenas during litigation. Once suit is filed, third-party subpoenas can compel production from non-parties holding footage.
Government records. Traffic camera footage from government entities may require formal records requests or subpoenas, with different procedural requirements than private parties.
Out-of-state holders. Footage held by parties in other states may require domestication of subpoenas under uniform witness laws.
Subpoena practice should be combined with preservation letters from the start. The preservation letter establishes the timeline; the subpoena enforces compliance.
Working with the footage #
Once footage is obtained, several considerations affect its use:
Format compatibility. Different camera systems use different file formats. Some require proprietary software to view. Counsel should obtain footage in standard formats where possible (MP4, AVI) and verify viewability before relying on it.
Time stamps. Most surveillance systems include time stamps but accuracy varies. Clocks may be set incorrectly or may have drifted. Time stamp accuracy can be verified by reference to outside time sources (cell phone records, witness statements).
Multiple angles. When footage is available from multiple cameras, comparing angles can clarify what each camera shows. Combining multiple views creates a more complete picture of the incident.
Quality limitations. Surveillance footage often has limited resolution, frame rate, or lighting. Defense may emphasize quality limitations to dispute identification or sequence of events.
Audio. Some surveillance systems record audio; others don’t. Where audio exists, it may capture verbal exchanges, vehicle sounds, or other evidence.
Vantage point. What each camera could capture depends on its placement and angle. The footage shows what was within camera view; it doesn’t necessarily show everything that happened.
Authentication for trial #
Surveillance video requires authentication to be admitted:
Custodian testimony. Someone with personal knowledge of the recording system can testify about how it operates, that the footage is what it claims to be, and that it hasn’t been altered.
Process documentation. Documentation of how the system records, stores, and produces footage supports authentication.
Chain of custody. Documentation of who handled the footage between recording and trial supports admissibility.
Technical testimony. For disputes about whether footage has been altered, technical experts may be needed.
Stipulation. Often parties stipulate to authentication where there’s no genuine dispute about the footage being authentic. The stipulation may be limited (authenticity without conceding interpretation).
Strategic use at trial #
How footage is presented at trial affects its impact:
Direct showing. Playing the relevant segments at appropriate moments in the case presentation. Brevity often serves better than extensive playback.
Expert analysis. Accident reconstructionists or other experts may analyze footage frame-by-frame and explain what it shows. Expert presentation gives the jury a framework for interpreting what they see.
Comparative angles. Showing multiple camera angles of the same incident in sequence can help the jury understand what happened from different vantage points.
Slow-motion and frame-by-frame. For technical aspects (point of impact, sequence of events), slow-motion or frame-by-frame review can highlight what real-time playback obscures.
Stills extracted from video. Individual frames can be used as exhibits alongside the video, supporting specific points in the testimony.
Annotation. Marked-up versions of footage (arrows, circles, labels) can guide jury attention to specific elements. Both sides may use annotation, with the original unmarked footage also in evidence.
Defense use of surveillance video #
Surveillance video can also support the defense:
Plaintiff activities. Footage showing plaintiff engaging in activities inconsistent with claimed injuries. Defense investigators sometimes specifically seek this footage in the aftermath of a claim.
Pre-incident plaintiff condition. Footage showing plaintiff before the incident, which defense may use to dispute pre-injury baseline.
Incident reconstruction supporting defense theory. Footage that defense argues shows plaintiff fault or contributory negligence.
Surveillance of plaintiff during litigation. Defense investigators may conduct surveillance of the plaintiff during the case. Footage showing activities inconsistent with damage claims can affect settlement value substantially.
Plaintiffs should anticipate defense surveillance and conduct themselves accordingly. Social media management, awareness of public visibility, and consistency between claimed limitations and observable activity all matter.
Specific case types #
Some case types have particular surveillance considerations:
Slip and fall. Premises owner’s own cameras often captured the incident or the conditions leading to it. Preservation requests to the defendant should go out promptly.
Rideshare incidents. Uber and Lyft drivers may have dash cameras. Vehicles are sometimes equipped with rideshare-specific tracking that includes video components.
Trucking incidents. Commercial trucks increasingly have driver-facing and road-facing cameras. The trucking company has the footage and must preserve it.
Workplace incidents. Workplace cameras often capture incidents. OSHA may have access to footage in workplace investigations.
Pedestrian and cyclist incidents. Multiple ambient cameras may have captured pedestrian or cyclist incidents in urban areas. Systematic canvassing of nearby businesses produces results.
Cost considerations #
Video evidence costs vary:
- Preservation letter preparation and delivery: modest cost
- Subpoena practice: moderate cost
- Video review and analysis: hourly investigator or counsel time
- Expert analysis (where needed): hourly expert time
- Trial presentation technology: courtroom presentation costs
The investment is usually small relative to the value the footage can add to the case.
Why video evidence often determines outcome #
A video shifts the burden of argument. Where the footage clearly shows what happened, the dispute moves from “what occurred” to “what the consequences should be.” That’s a substantially different posture than cases where both sides argue competing versions of events. Insurance adjusters value cases differently when they’ve seen the footage. Settlement leverage shifts when both sides know what the jury will see. The investment in identifying, preserving, and effectively using surveillance video often returns more than equivalent investment in other evidence categories.
This article is for informational purposes only and does not constitute legal advice. Personal injury cases turn on specific facts and applicable law that vary by case. If you have been injured in Georgia and want to understand your legal options, consult a licensed Georgia personal injury attorney.