Subject guide
Researching a Personal Injury Question
A general guide cannot assess a case. It can show which questions an injury raises, which sources answer each one, and where general explanations stop being reliable.
After an injury, people search for answers to questions that feel simple: is there a claim, against whom, how long is there to act, what is it worth. Each depends on the law of a particular place applied to particular facts, and the honest research answer to all four is that it depends, and here is where to look. This page sets the questions out in an order that keeps them apart. It gives no deadlines, values or predictions, because none can be stated responsibly for a reader whose facts and jurisdiction are unknown.
What "personal injury" covers
In Cornell's definition, personal injury is broader than bodily harm: it covers injury to a person's body, emotions or reputation, as distinct from injury to property rightsS12. The same entry gives non-bodily examples, among them intentional infliction of emotional distress, defamation, false imprisonment, malicious prosecution and invasion of privacyS12. So the first research task is to describe the harm accurately, without assuming it is physical.
The entry names three grounds on which such claims are brought: negligence, which it calls the most common basis, strict liability, and intentional wrongsS12. Those are the general tort categoriesS10, explained in the tort law guide. Cornell's editors last reviewed the personal injury entry in July 2020S12. Treat it as a starting vocabulary, not a statement of current law anywhere.
Five questions, kept apart
Injury research goes wrong when questions answered by different sources are merged. Keep five apart. The harm: what happened, to whom, and what loss followed. The forum and the law: record separately which courts could hear the matter and which jurisdiction's law may decide it; do not assume the answers coincide. The theory: which cause of action fits, such as negligence, an intentional wrong or strict liabilityS12. The proof: what evidence would establish each part of that theory. The remedy: what the governing law allows a successful claimant to recover.
A California court self-help page, used here only as an illustration of these distinctions, separates the same pieces: the cause of action as the legal reason to sue, the evidence that supports it, and the losses claimedS13. It adds that a claimant must prove every part of the cause of action chosen, and that a workplace injury may involve a workers' compensation claim as well as a separate claim against whoever caused itS13. Those points describe California's guidance. Its forms, venues and time limits apply in California only and must not be carried into Texas or anywhere else.
Proof and the research record
Evidence and legal research feed each other. The California page lists kinds of evidence a claimant might keep, among them photographs, medical bills or doctors' reports, witness statements and police reports, and notes that a court has rules about what evidence it can considerS13. Which rules apply is a procedural question for the governing jurisdiction.
Keep a research record beside the factual one: each source consulted, its version or revision date, the date you read it, and which question it answered. That record is what lets a lawyer, or you at a later date, check the work rather than repeat it.
Remedies and time limits are research topics, not promises
Cornell lists categories of damages a successful claimant may be awarded, including medical expenses, lost wages, pain and suffering, mental and emotional distress, household assistance and travel expensesS12. Whether any of them is available, how it is measured and whether it is limited depends on the governing law and the facts. This guide states no amounts, caps or typical values.
Time limits work the same way. Whether and when a claim must be filed is a question for the governing jurisdiction's current statutes and decisions. This page states no time limit for any jurisdiction, and a figure found on a general page should never be relied on without checking the governing source.
Research steps, in order
- Write down the harm and the dates. Plain facts first: what happened, when and where, and what loss followed, whether bodily, emotional or to reputationS12.
- Identify the possible forums and the governing law. Note where the events occurred and where the parties are. For a Texas matter start with the Texas guide; for federal sources, the United States guide.
- Name candidate theories. Negligence, strict liability, an intentional wrong, or a non-bodily tort such as defamationS12S10.
- Break each theory into questions. For negligence: duty, breach, harm and the two kinds of causation, answered from the jurisdiction's own authorityS11.
- Research procedure and time limits on their own. Use the governing jurisdiction's statutes, rules and court resources, never another state's.
- Research remedies last. Find what the governing law permits and how it is measured, recording the source and date for each point.
Common traps
- Reading a figure from a general article, or from another state's court page, as the time limit for your matter.
- Assuming "personal injury" means bodily injury onlyS12.
- Confusing evidence, which proves facts, with the cause of action, which is the legal reason to sueS13.
- Treating a list of damages categories as an entitlementS12.
- Applying a California self-help page outside CaliforniaS13.
Related reading on this site
- Researching tort lawThe categories of civil wrong and the order of sources behind them.
- Researching Texas lawCodes, courts and library guides for a Texas question.
- Researching United States lawFederal statutes, regulations, courts and case records.
- Comparing tort law across systemsWhen the injury or the parties cross a border.
Sources
Each page below was fetched and read on the date shown. That records what the page said that day. It is not a legal review, and the law or the page may have changed since.
- S12 personal injury (Wex legal dictionary). Legal Information Institute, Cornell Law School. https://www.law.cornell.edu/wex/personal_injury. Checked 2026-10-03.A secondary definition last reviewed by its editors in July 2020. Its damages categories are research topics, not entitlements.
- S11 negligence (Wex legal dictionary). Legal Information Institute, Cornell Law School. https://www.law.cornell.edu/wex/negligence. Checked 2026-10-03.A secondary overview of the elements typically required in the United States. Not a universal test and not an assessment of any case.
- S10 tort (Wex legal dictionary). Legal Information Institute, Cornell Law School. https://www.law.cornell.edu/wex/tort. Checked 2026-10-03.A secondary overview of American tort law. Its categories and examples are not a statement that any act creates liability.
- S13 Personal injury (California Courts Self-Help Guide). Judicial Council of California. https://selfhelp.courts.ca.gov/civil-lawsuit/personal-injury. Checked 2026-10-03.California only. Used here to illustrate the difference between a cause of action, evidence and losses. Its forms, venues and time limits do not apply elsewhere.
This guide is general research information. It does not evaluate any injury, claim, time limit or value, it creates no lawyer and client relationship, and it is not legal advice. For a real matter, the governing jurisdiction's current law and a lawyer qualified there are the sources that count.
Sources checked 2026-10-03. 4 sources cited on this page.