To subpoena body cam footage from police, you serve a subpoena duces tecum on the law enforcement agency’s records custodian under Federal Rule of Civil Procedure 45 in civil cases, or Federal Rule of Criminal Procedure 17 in criminal cases, identifying the recordings by date, time, location, and officer, and specifying the format you want them produced in.1Legal Information Institute. Federal Rules of Civil Procedure Rule 45 – Subpoena2Legal Information Institute. Federal Rules of Criminal Procedure Rule 17 – Subpoena State courts use their own procedural rules, but the framework is broadly similar. The hard part usually isn’t drafting the subpoena. It’s getting to the footage before the department’s automatic deletion schedule wipes it out.
Send a Preservation Letter First, Before Anything Else
Many departments purge non-evidentiary body camera recordings on a fixed schedule. A survey of major U.S. departments found retention windows ranging from 30 days to two years, with 60 to 90 days being the most common range for routine recordings not flagged as evidence.3Bureau of Justice Assistance. Retention and Release Cloud storage systems are designed to purge expired files automatically, and once footage is deleted under a standard retention policy, it is generally gone permanently.
That is why the first step is not the subpoena. It is a preservation letter, sometimes called a litigation hold notice. This is a written demand instructing the agency not to delete, alter, or overwrite specific recordings. It does not compel production. It puts the agency on notice that the footage is relevant to anticipated or pending litigation and must be preserved.
Send it within days of the incident. Waiting even a week or two can be fatal to your case if the department’s retention window is short. Identify the footage with as much specificity as you can: the date and approximate time, the location, the officers involved by name or badge number if known, and the nature of the encounter. Send it by certified mail or another method that creates proof of delivery, and keep a copy.
The letter does two things at once. It triggers a legal duty to preserve, so allowing the footage to be destroyed after receipt can constitute spoliation. And if the footage later goes missing, the letter is your proof that the agency knew about its obligation and failed to act. That proof is essential if you later ask a court for sanctions.
Footage already flagged as evidence in a criminal case, tied to a formal complaint, or linked to a use-of-force incident is typically retained much longer, often for the duration of the related legal proceeding plus additional years. Even so, never assume the department has flagged your recording. Confirm in writing.
Try a Public Records Request Before the Subpoena
A subpoena is rarely the fastest route. Under the federal Freedom of Information Act and parallel state open-records statutes, body camera recordings held by government agencies are generally subject to disclosure requests unless a specific exemption applies.4Office of the Law Revision Counsel. 5 USC 552 – Public Information A records request is simpler, cheaper, and requires no court involvement. If the agency honors it, you have the footage without ever drafting a subpoena.
Law enforcement recordings fall within FOIA Exemption 7, which covers records compiled for law enforcement purposes. An agency can withhold footage if release would interfere with an active investigation, deprive someone of a fair trial, constitute an unwarranted invasion of privacy, or endanger an individual’s safety.5FOIA.gov. Freedom of Information Act – Frequently Asked Questions States have their own versions of these exemptions, and the specifics vary widely. Some treat body camera recordings as presumptively public once a case is closed. Others require a court order regardless of case status. A handful classify all body camera recordings as criminal investigation records, exempt by default.
Even when you expect the request to be denied, file it anyway. Doing so creates a paper trail showing you attempted less burdensome means of obtaining the evidence. That record strengthens your position if the agency later moves to quash the subpoena on burden grounds. Some courts require the requesting party to show they tried other means first.
The Legal Basis for the Subpoena
A subpoena for body camera footage is a subpoena duces tecum, a court order compelling a nonparty to produce documents or electronically stored information. In federal civil cases, Rule 45 authorizes subpoenas commanding a person to “produce designated documents, electronically stored information, or tangible things in that person’s possession, custody, or control.”1Legal Information Institute. Federal Rules of Civil Procedure Rule 45 – Subpoena In federal criminal cases, Rule 17(c) allows a subpoena to “order the witness to produce any books, papers, documents, data, or other objects the subpoena designates.”2Legal Information Institute. Federal Rules of Criminal Procedure Rule 17 – Subpoena
To survive challenge, the subpoena must establish relevance and materiality. Relevance means the footage is connected to the facts at issue: it shows the incident, captures statements by the parties, or contradicts a witness. Materiality means the footage has a real impact on the outcome. Courts have little patience for fishing expeditions. Broad requests for “all body camera footage from a given date” without tying the request to specific claims or defenses are likely to be narrowed or quashed.
Courts also weigh necessity against the burden on the agency, including the time required to locate, review, and redact recordings.
Drafting the Subpoena
Precision separates a subpoena that gets complied with from one that gets challenged. Identify the footage as narrowly as possible: the date and time window, the geographic location, and the specific officers whose cameras recorded the encounter. Include the incident or case report number if you have it. Vague descriptions give the agency grounds to object that the request is overly broad or unduly burdensome.
Specify the format. Body camera footage is electronically stored information, and under Rule 45 you have the right to request it in a particular format. If you don’t specify, the agency can produce it “in a form or forms in which it is ordinarily maintained or in a reasonably usable form.”1Legal Information Institute. Federal Rules of Civil Procedure Rule 45 – Subpoena That can mean a proprietary player or an obscure codec. Ask for MP4 or another standard video format.
Request the associated metadata and audit trail alongside the video itself. Modern body camera systems, including Axon’s widely used Evidence.com platform, automatically generate digital logs tracking every interaction with a recording: who viewed it, when it was downloaded, whether any edits or annotations were made, and whether the camera was muted or deactivated during the encounter.6Axon. Secure, AI-Powered Digital Evidence Management These logs function as the digital chain of custody and can reveal inconsistencies the video alone won’t show. If you don’t ask for them, you won’t get them.
Serving the Subpoena
Deliver the subpoena to the agency’s records custodian or legal department, not to the individual officer. Service rules vary by jurisdiction. Some require personal delivery, others accept certified mail, and a few allow electronic service.7U.S. Marshals Service. Methods of Service on Individuals by State Certified mail or a process server creates a receipt you can prove in court if the agency later claims it never received the subpoena.
Build in lead time. Under Rule 45, the subpoena must “allow a reasonable time to comply,” and the responding party has 14 days after service, or until the compliance deadline if sooner, to serve written objections.1Legal Information Institute. Federal Rules of Civil Procedure Rule 45 – Subpoena If trial is three weeks away and you serve today, the agency can legitimately object that the timeline is unreasonable. Serve early and follow up with a phone call to the records division. A working relationship with the custodian often resolves logistical questions before they turn into legal disputes.
What to Expect When the Agency Pushes Back
Expect resistance. Under Rule 45, a court must quash or modify a subpoena that requires disclosure of privileged or protected material, or that subjects the responding party to undue burden.1Legal Information Institute. Federal Rules of Civil Procedure Rule 45 – Subpoena Common objections fall into a few categories:
- Ongoing investigation. The agency argues that releasing footage would compromise an active criminal case. This is the strongest objection and the hardest to overcome while the investigation is pending.
- Privacy. The footage captures bystanders, minors, or the interiors of homes. The agency may agree to produce redacted footage but object to unredacted copies.
- Undue burden. Reviewing, redacting, and producing hours of footage takes staff time. Agencies with limited budgets lean on this heavily.
- Overbreadth. The subpoena requests more footage than is reasonably necessary for the issues in the case.
If the agency files a motion to quash, you’ll appear in court and argue that the footage is essential and no less burdensome alternative exists. Narrowing your request to specific time windows and specific officers, offering to pay reasonable production costs, and showing you already tried a public records request all strengthen your position. Courts generally look for a middle ground: protective orders limiting who can view the footage, or in-camera review where the judge watches the recording before deciding what to release.
When the Footage Is Missing
Sometimes you do everything right and the agency reports that the footage no longer exists. When electronically stored information that should have been preserved is lost because a party failed to take reasonable steps to protect it, and the lost material cannot be recovered through other discovery, Federal Rule of Civil Procedure 37(e) authorizes the court to impose sanctions.8Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery
Severity depends on intent. If the loss resulted from negligence and caused prejudice, the court can order measures to cure that prejudice, such as allowing additional discovery or precluding certain arguments. If the court finds the agency intentionally destroyed the footage to deprive you of its use, the consequences escalate: the court can instruct the jury to presume the missing footage was unfavorable to the agency, or in extreme cases, enter a default judgment.8Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery
In criminal cases, the framework is slightly different. Courts evaluate whether the government acted in bad faith and whether the defendant was prejudiced by the loss. An adverse inference instruction, telling the jury it may presume the destroyed evidence was unfavorable to the prosecution, does not require a showing of bad faith, though dismissing the case entirely does.9U.S. Court of Appeals for the Ninth Circuit. 4.19 Lost or Destroyed Evidence – Model Jury Instructions The preservation letter you sent at the start is critical here. It establishes that the agency knew the footage was relevant and had a clear duty to keep it.
Getting the Footage Admitted Once You Have It
Obtaining the footage is half the battle. Getting it into evidence requires satisfying authentication and relevance rules. Under Federal Rule of Evidence 901, the party introducing a recording must produce evidence sufficient to support a finding that the recording is what it claims to be. A witness with knowledge, often the recording officer or the records custodian, can testify that the footage accurately depicts the events. Alternatively, the digital audit trail from the storage platform can establish that the file was not modified after upload.
Chain of custody matters more with digital evidence than most attorneys realize. Modern body camera systems assign each uploaded file a unique digital fingerprint that confirms the recording has not been altered during upload or playback.6Axon. Secure, AI-Powered Digital Evidence Management If you subpoenaed the audit trail along with the footage, you can use it to demonstrate an unbroken chain from the officer’s camera to the courtroom. If you didn’t, the opposing side may challenge the footage’s integrity, and you’ll have a harder time proving it wasn’t tampered with.
Properly authenticated footage can still be excluded under Rule 403 if the court determines its probative value is “substantially outweighed by a danger of unfair prejudice, confusing the issues, misleading the jury, undue delay, wasting time, or needlessly presenting cumulative evidence.”10Legal Information Institute. Federal Rules of Evidence Rule 403 – Excluding Relevant Evidence for Prejudice, Confusion, Waste of Time, or Other Reasons This objection comes up when body camera footage is graphic or emotionally charged.
Privacy, Redaction, and Protective Orders
Body camera recordings routinely capture people who have nothing to do with your case: bystanders on the sidewalk, children in the background, the interior of someone’s home. Redaction requirements are one of the most common sources of delay in producing footage.
Redaction typically involves blurring faces, license plates, and other identifying details of uninvolved individuals, along with muting audio that contains sensitive information. This work is labor-intensive, often done manually frame by frame, and the costs are frequently passed to the requesting party. Hourly labor charges and per-minute video fees vary widely across jurisdictions. Ask the records custodian about costs early to avoid surprises.
Courts may also impose protective orders restricting how you can use the footage. Common conditions include limiting access to attorneys and parties only, prohibiting public dissemination, and requiring that copies be destroyed after the litigation concludes. Agreeing to reasonable protective-order terms up front, rather than fighting them, often speeds up production and reduces the likelihood of a motion to quash.
When the footage arrives, review the audit trail for gaps: muted segments, unexplained stops, missing time windows. If something is absent, document the discrepancy while your preservation letter and subpoena are still recent, and consider whether a motion for sanctions is warranted.