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What Is a Letter of Spoliation in Personal Injury Cases?

March 27, 2026 / Personal Injury Claims

In a personal injury case, you might be aware of time-sensitive evidence sitting in the hands of the other party, inaccessible to you or your lawyers. In the meantime, surveillance footage can get erased, truck logs discarded, or digital records overwritten, sometimes within days of an incident. A Pennsylvania personal injury lawyer can take immediate steps to prevent this by sending a spoliation letter.

This letter puts the opposing party on notice that relevant evidence must be preserved, with the force of law backing you up.

What Is a Spoliation Letter?

A spoliation letter, also called a preservation letter, is a formal request for the preservation of relevant evidence in a personal injury case. It provides notice that legal action is likely and that certain pieces of evidence, such as surveillance video, truck data, or maintenance logs, must not be deleted, altered, or destroyed.

Once a party receives the letter, they have a legal obligation to comply. If they fail to do so, the court may impose sanctions, including fines or an adverse inference, meaning the judge or jury may assume the destroyed evidence would have helped the injured party.

For injury victims, especially in cases involving a truck driver or corporate defendant, a properly drafted spoliation letter can be the key to preserving vital evidence and holding the responsible parties accountable.

Why Spoliation Letters Matter in Personal Injury Claims

In presenting a personal injury case, evidence is tantamount. But much of it, especially in claims involving commercial defendants or insurers, may be controlled by the other side. Without a preservation request in place, they can easily discard records, wipe footage, or follow internal policies that destroy data on a routine schedule.

A spoliation letter helps prevent that. It creates a formal record that preservation was requested and litigation was reasonably anticipated. Once a party is on notice, the law imposes a duty to protect relevant evidence. Ignoring that duty can shift the balance of the case.

For example, if a trucking company erases vehicle logs or a store loses video of a slip and fall, and a letter has already been sent, the court may allow your attorney to argue that the lost material would have supported your claim even though it can no longer be produced. In some cases, this leads to monetary penalties or restrictions on the opposing party’s legal defenses.

Outside the courtroom, spoliation letters can also shape how settlement negotiations unfold. When the defense knows key evidence must be preserved, and that your attorney is already asserting that right, they may be more inclined to offer a fair resolution early on.

When to Send a Spoliation Letter

Spoliation letters should be sent as early as possible after an incident involving an injury, ideally before a lawsuit is even filed. Once a party reasonably anticipates litigation, they have a legal duty to preserve evidence. Sending the letter documents that point in time and hold them accountable going forward.

In many cases, timing is of utmost importance, especially in those involving truck accidents or slip and falls, where critical evidence may be deleted quickly. Trucking companies, for instance, may be permitted to erase onboard vehicle data or discard maintenance records within weeks, unless told otherwise in writing. Retail surveillance footage similarly tends to get overwritten on a regular cycle, such as within days or weeks.

If the case involves a truck driver, a property owner, or a business, your Pennsylvania personal injury lawyer can move quickly to send a spoliation letter and protect your right to pursue legal action.

What to Include in a Spoliation Letter

A well-drafted spoliation letter is a specifically crafted legal notice that outlines what must be preserved and why. Vague demands are easier to ignore or overlook, and the letter’s specificity creates accountability.

Every letter should include:

  • The name of the injured party and the date and circumstances of the incident
  • A clear statement that litigation is anticipated
  • A detailed list of the types of evidence to be preserved
  • A reminder of the legal duty to preserve that evidence
  • A request for written confirmation of compliance

In a trucking case, evidence types might include Records of Duty Status (RODS) logs, black box data, maintenance records, drug testing results, and internal communications. In a slip and fall, the letter might demand surveillance footage, inspection logs, incident reports, or employee statements.

Adding specificity strengthens your position if the opposing party later claims the material was lost. Courts are far more likely to take spoliation seriously when the preservation demand was detailed and timely.

How to Send or File a Spoliation Letter

Spoliation letters are sent directly to the individuals or entities who control the relevant evidence. In most cases, that means sending the letter by certified mail or another trackable method to the responsible parties, such as a trucking company, property owner, or insurance carrier.

Personal injury lawyers can identify the right recipients and make sure spoliation letters reach them promptly. In claims involving commercial defendants, it’s not unusual to send the letter to multiple contacts, such as legal departments, claims adjusters, and/or corporate headquarters, so that the notice is received and acted upon, and it’s harder for the other party to deny having received it.

Once sent, retain proof of delivery and a copy of the exact version provided. If evidence later disappears, this record allows your attorney to show the court that the duty to preserve had already been triggered and that the loss was avoidable.

Talk to a Personal Injury Lawyer About Spoliation Concerns

If you’ve been injured and suspect that vital evidence may be in someone else’s hands, don’t wait. A timely and properly worded spoliation letter could be the key to protecting your right to hold the responsible parties accountable.

A Pennsylvania personal injury lawyer will assess what needs to be preserved and take fast action to prevent spoliation. This step is especially important when dealing with businesses or insurers who may destroy records as part of standard procedures, sometimes within days (or even hours) of an incident.

At Solnick Lawyers, we understand what is at stake if critical evidence is lost. Our team acts quickly to protect your claim, preserve your rights, and position your case for the best possible outcome. We offer a free consultation to help you understand your options and how we can help. Get in touch today!  Put Solnick Lawyers on your side!

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If you have suffered a personal injury, let Solnick Lawyers fight to get you the assistance and compensation to which you are entitled. Contact us at 215-481-9979 to put us on your side.