To get security camera footage from a business, start by asking the manager or owner directly, and do it within a day or two of the incident. If they say no, send a written preservation letter right away so the footage can’t legally be overwritten, then use a subpoena through a lawsuit if you still need it. The whole strategy turns on speed, because most commercial systems automatically record over old footage within days or weeks.
How Fast the Footage Disappears
Security recordings have a shelf life. Most commercial systems use circular recording: new footage continuously overwrites the oldest files once the storage drive fills up. How long that takes depends on the number of cameras, video resolution, storage capacity, and whether the system records continuously or only on motion.
The retention window varies a lot. Small shops and restaurants with basic systems may keep footage for only one to two weeks. Retail chains and office buildings typically hold recordings for 30 to 90 days. Banks, casinos, and government buildings often store footage for six months to a year or more. High-traffic locations with continuous recording can overwrite in as little as 24 to 48 hours.
Contact the business within a day or two. Not a week later.
Asking the Business Directly
Go in person and ask. This sounds obvious, but who you ask and how you ask matter. Find a manager, the owner, or whoever handles security. A cashier can’t authorize releasing anything.
Be specific. Give the exact date, a tight time window (even “between 2:00 and 2:30 p.m.” is enough), and the area of the business where the incident happened. Precision makes it easier for them to locate the recording and more likely they’ll cooperate. Explain briefly why you need it: a parking lot fender-bender, a slip on a wet floor, a theft from your vehicle.
Many businesses will voluntarily share footage or let you view it on-site, especially when you’re clearly the person affected. Some will copy a clip to a USB drive or email it. If they agree, try to walk out with the footage that same visit. Verbal promises to “pull it later” have a way of turning into nothing.
If the answer is no, don’t argue. Note who you spoke to, when, and what they said. That record matters later.
A refusal isn’t always stonewalling. Businesses often decline for reasons that have nothing to do with you: the footage shows other customers and employees whose privacy corporate legal wants to protect; handing over video that captures an unsafe condition creates a paper trail the insurer would rather not exist; or chain-store policy routes every request through a legal or loss-prevention department that takes weeks to respond. A small owner worried about privacy might agree if you offer to let them blur other faces. A corporate chain routing you to legal is slow, but it’s a process, so follow up.
Send a Preservation Letter Immediately
Whether the business cooperates or not, send a written preservation letter. This is the single most important protective step, because it puts the business on formal notice that the footage is potential evidence and must not be deleted. Without this letter, the business can truthfully say the footage was overwritten in the normal course of operations and there’s nothing anyone can do.
The letter (sometimes called a spoliation letter) should include:
- Your name, contact information, and your relationship to the incident (injured party, vehicle owner, witness).
- The date, approximate time, and specific location within the business, such as “the east parking lot entrance” or “aisle 4 near the dairy section.”
- What to preserve: all surveillance footage from a reasonable window around the incident. Requesting one hour before and one hour after is standard.
- A clear warning that destroying, overwriting, or failing to preserve the footage after receiving notice may constitute spoliation of evidence and result in court sanctions.
Send it by certified mail with return receipt requested, so you have proof of delivery. You can also deliver it in person and ask the recipient to sign and date an acknowledgment copy. Email alone is risky, because businesses can claim they never saw it.
The teeth behind the letter come from the spoliation doctrine. Under federal rules, if electronically stored information that should have been preserved for anticipated litigation is lost because a party didn’t take reasonable steps to protect it, a court can impose sanctions. If the loss prejudiced your case, the court can order remedial measures. If the business intentionally destroyed the footage, the court can instruct the jury to presume the missing footage was unfavorable to the business, or even enter a default judgment in your favor.
Loop In Your Insurance Company
If the footage relates to an insurance claim, tell your insurer early that surveillance footage exists. Adjusters deal with footage requests routinely and often have more leverage with chain stores than an individual does. Your insurer or the other party’s insurer can send its own preservation demand, adding a second layer of protection against overwriting.
This doesn’t replace your own preservation letter. Send yours regardless. But the insurance channel gives the request another avenue at no cost to you.
Using a Subpoena When the Business Refuses
When a business won’t release footage voluntarily and the stakes justify legal action, a subpoena duces tecum is the tool. It’s a court order compelling a person or business to produce specific documents, records, or tangible evidence, including video.
In most cases you need an active lawsuit to issue one. Once you’ve filed a case tied to the incident, your attorney can issue a subpoena directing the business to produce the footage. Under federal rules, a subpoena for document production can require the business to produce materials at a location within 100 miles of where it operates. The subpoena must describe the footage specifically enough that the business knows what to look for: camera locations, date and time ranges, and the format you need.
After receiving a subpoena, the business can comply or formally object. A written objection must be served before the compliance deadline or within 14 days of receiving the subpoena, whichever comes first. If the business objects, the requesting party can ask the court to compel production. A business that simply ignores a valid subpoena faces contempt of court, which federal courts can punish by fine, imprisonment, or both.
Subpoenaing Without a Lawyer
You don’t technically need an attorney to subpoena records when you’re representing yourself. In most jurisdictions, you can get a blank subpoena from the court clerk, have the clerk sign and stamp it, fill in the details identifying the business and the footage, and have it served. You need a separate subpoena for each business or custodian. Service is usually by hand delivery, not mail, and you’ll need to allow enough lead time before the hearing date, at least five days in many courts, though 15 days is safer when a business has to compile records.
The process has procedural traps. Serving the wrong person, describing the evidence too vaguely, or missing notice requirements can get the subpoena quashed. If the footage is critical, paying an attorney just for the subpoena phase is often worth it.
Making the Footage Usable at Trial
Getting the footage is only half the job. To use it at trial, you have to authenticate it, meaning show the court it’s a genuine, unaltered recording of what it claims to show. This trips up plenty of people who fought hard for the footage and then can’t use it.
Under the federal rules of evidence, you can authenticate a video by presenting evidence that the system producing it generates an accurate result. In practice, that usually means a witness, often the business’s security manager or IT person, testifying that the cameras were working, the timestamps are accurate, and the footage wasn’t edited.
There’s an easier route for business records. Surveillance footage from a regularly maintained security system can qualify as a self-authenticating record if it comes with a written certification from the records custodian stating it was made and kept in the ordinary course of business. You must give the opposing party reasonable written notice and a chance to inspect the recording before trial. The same certification framework covers data copied from electronic devices and records generated by electronic systems.
When you subpoena the footage, ask for the custodian’s certification in the same request. Getting both in one production spares you from having to subpoena the custodian separately to testify at trial.
When the Incident Is a Crime
If the incident involves a crime, such as an assault, robbery, or hit-and-run, the process changes. Report it to police and tell them the business has cameras. Officers investigating a case can request footage directly, and most businesses cooperate with law enforcement voluntarily. If a business refuses, officers can obtain a search warrant or other court order.
Once police collect the footage, it becomes part of the criminal case file. You won’t get a copy from the business at that point. Access runs through the legal proceedings instead: as a victim, you can typically obtain it through the prosecutor’s office or through your attorney’s discovery requests in a related civil case. Prosecutors sometimes resist releasing footage while an investigation is ongoing.
If the Footage Is Already Gone
If you sent a preservation letter and the business overwrote or destroyed the footage anyway, the law gives you remedies. Sanctions range from remedial measures up to an adverse inference instruction, which tells the jury it may (or in egregious cases must) presume the destroyed footage would have been unfavorable to the business. In a slip-and-fall case, that presumption can be devastating for the defense. Where a court finds the business intentionally destroyed footage to deprive you of evidence, it can strike the business’s defense entirely or enter a default judgment in your favor. These outcomes are rare, but they exist because courts take evidence destruction seriously.
Without a preservation letter, your options shrink sharply. If the footage was overwritten through the business’s normal retention cycle, it’s hard to argue the business acted improperly by following its own standard practices. That’s why the letter matters so much: it converts routine data overwriting into potential spoliation the moment the business receives it.