This File Needs a Case Cartographer
October 2026 · Robert van der Vijver, Case Cartographer · VdVLaw
The work already exists. It's time it had a name.
Someday I would like to hear a criminal defense attorney say, without irony and without me anywhere in the building: "This file needs a case cartographer."
They would say it the way they now ask for an investigator or a mitigation specialist: not as a favor to me, but because everyone in the room knows what that person does. That person already exists. What the job lacks is a name that fits, and this is my case for giving it one.
A Map of the Country, on the Scale of a Mile to the Mile
In Lewis Carroll's Sylvie and Bruno Concluded, a character named Mein Herr boasts that his country's mapmakers kept increasing the scale until they reached the grandest idea of all:
"We actually made a map of the country, on the scale of a mile to the mile!"
~ Lewis Carroll, Sylvie and Bruno Concluded (1893)
Asked whether they use it much, Mein Herr admits it "has never been spread out, yet," because "the farmers objected: they said it would cover the whole country, and shut out the sunlight! So we now use the country itself, as its own map, and I assure you it does nearly as well."
Carroll was joking. Discovery is not.
Most criminal discovery arrives at Mein Herr's scale: one page to the page. It comes on a hard drive, or through a portal that logs you out every eleven minutes on principle. Inside are thousands of PDFs named SCAN0001 through SCAN19847, body-camera footage that will only play in a proprietary viewer last updated when flip phones were a status symbol, a phone extraction report roughly the length of War and Peace (more emojis, fewer duels), and three copies of the same report, each slightly different, like a song that keeps getting remastered.
The record is complete, in the sense that the country is complete. It's all there. You just can't find anything in it, and it is blocking the sunlight.
The Work Already Exists
Somebody always has to turn the country into a map. Right now that somebody is whoever is still awake: the attorney at 11 p.m. with trial in three weeks, a paralegal juggling four other cases, an investigator between interviews, or a law clerk who made the mistake of saying "I like spreadsheets" out loud.
They build the chronology. They track which witness said what to whom, in which interview, on which page. They notice the 911 call mentioned in the report that never showed up in the production. Then the case ends, the map goes into a box with the file, and the next case starts from the country again.
Every household has one person who knows where the scissors are. Nobody elected them. Nobody pays them. The weekend they go out of town, the whole house falls apart.
Every big case needs that person too. Nobody holds 20,000 pages in their head. What matters is knowing where things are: which page, which video, which minute, and which report quietly disagrees with the other one. That is a skill. It deserves a name.
What's in a Name? A Budget Line.
"What's in a name? That which we call a rose / By any other name would smell as sweet." Juliet said that, and with all respect to Juliet, she never had to write a funding request.
Try asking a court, an agency or a managing partner to pay for "the person who does that thing with the timeline and the colored tabs." Watch what happens. A role without a name is hard to request, hard to budget, hard to hire for, and impossible to hold to a standard. It gets done anyway, at 11 p.m., by whoever is still awake.
The existing vocabulary circles the work without landing on it. Discovery review sounds like reading, and reading is necessary but not sufficient. An investigator works in the field. A mitigation specialist builds the client's life history. Paralegal covers an enormous range of work, and litigation consultant can mean anything from jury research to a nicer PowerPoint. All real professions doing real work. None of them names the person whose central job is turning the record into a map.
Capital defense shows why names matter. The American Bar Association's 2003 guidelines for death penalty defense say the defense team "should consist of no fewer than two attorneys qualified in accordance with Guideline 5.1, an investigator, and a mitigation specialist."
Once a role is written down by name, a team can ask for one.
So here is a name.
Case Cartography is the attorney-directed discipline of turning a matter's fragmented discovery, records, evidence and research into a structured, source-grounded picture of the case for counsel.
A case cartographer is a legal support professional who performs Case Cartography under attorney direction.
This is not a license, a certification, a legal specialization, or an announcement that I personally invented chronological order. Civilization had dates before VdVLaw. It is a proposal for useful professional vocabulary, and vocabulary is only worth adopting if it comes with standards. Here are the ones that matter most.
Facts Are Stubborn. They Are Not Organized.
"Facts are stubborn things."
~ John Adams, defending the British soldiers in the Boston Massacre trial (1770)
Adams said that while representing some of the least popular clients in colonial Boston. He was right. Facts are stubborn. They are also scattered across forty documents, contradicting each other politely and waiting for someone to notice.
So rule one: every point on the map says where it came from. Document, page, Bates number, timestamp. No orphan facts. A nicely written sentence does not get to improve the evidence's resume.
"Get your facts first, and then you can distort 'em as much as you please."
~ Mark Twain, as recorded by Rudyard Kipling (1899)
Even that quote has a chain of custody. Twain said it to Kipling, Kipling wrote it down, and the internet has been distorting it ever since.
Rule two: copies are not corroboration. If one report says the car was red and three more documents repeat that report, you do not have four sources for a red car. You have one source with excellent distribution. Photocopiers are not witnesses.
Allegation, Fact and Inference Stay in Separate Lanes
"It is a capital mistake to theorise before one has data."
~ Sherlock Holmes, in Arthur Conan Doyle's A Scandal in Bohemia (1891)
Every case shows up with a theory already attached. The charging documents have one, the investigating agency has one, and by week two the defense may have three. Theories are fine. Mixing them into the record is not.
So the map keeps five things in separate lanes: alleged, established, inferred, disputed and unknown. A police report, a witness statement and a body-camera video walk into a bar. Each one remembers the bar differently. The map doesn't pick a winner. It shows where the stories split, page and timestamp included.
And both sides get printed. If the inconvenient fact quietly moves to Appendix Q, that isn't a map. That's closing argument with columns.
Gaps Marked, Never Guessed
Everyone knows old maps wrote here be dragons at the edge of the known world. Almost none did. The New York Public Library counts only two known maps or globes from the era that carry the phrase. Cartographers have spent five hundred years getting credit for dragons they almost never drew.
A case cartographer doesn't draw dragons either. When a report mentions a 911 call that isn't in the production, the map says not located in the production reviewed. Not destroyed. Not withheld. Not probably in a box in a basement somewhere. Missing is a conclusion. Not located in the production reviewed is a fact. What it means is counsel's call.
Unknown is not a drafting failure. It's a status, and sometimes the most important one in the file.
The Map Is Not the Territory
"A map is not the territory it represents, but, if correct, it has a similar structure to the territory,
which accounts for its usefulness."
~ Alfred Korzybski, Science and Sanity (1933)
The police report is not the event. The transcript is not the recording. A machine transcript is not what the speaker said just because the software punctuated it with great confidence. The map is useful only because every point leads back to the record.
It also has to be the right size. An eighty-page summary of an eighty-page source is not distillation. It's the file wearing business casual. So the map comes in layers: a two-page reference for the hearing, with the full review underneath. Brevity without source depth is just confidence with fewer pages. Instead of handing an attorney 20,000 pages, hundreds of videos and a sincere wish for good luck, you hand them an organized record with the problems already flagged.
Then I check it the way opposing counsel would. Does the source actually say that? Did an allegation quietly become a fact? Did not located turn into does not exist? Better I find the weak spot now than someone else finds it in court.
Software Is Useful. It Is Not the Profession.
Yes, software exists. LexisNexis CaseMap, for one, organizes case facts into chronologies. But Excel doesn't make you an accountant, Word doesn't make you a novelist, and a large language model does not get a jaunty little surveying hat because it produced a timeline. Tools speed up the work. They can't tell you whether a source was actually read, or whether two documents are really independent. The tools will change. The discipline should survive the update.
And no, I didn't invent the word cartography. Scholars already study legal cartography, meaning how law, maps and space shape one another. I'm naming something narrower: one attorney-directed legal support function, with written standards anyone can poke at.
The Cartographer Draws the Map. Counsel Chooses the Route.
"Would you tell me, please, which way I ought to go from here?"
"That depends a good deal on where you want to get to," said the Cat.
~ Lewis Carroll, Alice's Adventures in Wonderland (1865)
The Cheshire Cat had it right. The map can't choose the destination. As I define it, Case Cartography stops at legal advice, attorney strategy, licensed investigative work and the expertise of other disciplines. Counsel decides what the map means and where to go.
In my own practice, the retaining attorney sets the scope in writing, and the work is handled confidentially for counsel's use. I don't give legal advice, appear in court, interview witnesses, investigate, testify or work for the public. A nice compass logo does not come with a private investigator license. I don't knock on doors. I draw the map the person who does may need. In capital cases, I map the record alongside the mitigation specialist, never in place of one.
The work earns its keep at trial, and even more in habeas and resentencing, where the record may be decades old, scattered across agencies, and stored on media only a museum could love.
Where This Came From
I began this work for my late wife, a criminal defense attorney, and for many years attended the Capital Case Defense Seminars with her. Over time, other defense attorneys started asking me for the same help. Eventually I noticed I had spent years doing a job no existing title quite described. So I gave it one, wrote down the standards, and on September 30, 2026, published them as Case Cartography: A Professional Framework. It is not holy text. Challenge it. Improve it. Make the standards harder to meet.
What I Want the Title to Promise
If the term catches on, I want an attorney who hears case cartographer to be able to count on this:
- Every point traces back to its source.
- Copies don't count as corroboration.
- Alleged, established, inferred, disputed and unknown stay in separate lanes.
- Gaps are marked, never guessed.
- Inconvenient evidence stays on the map.
- The work gets checked by someone trying to break it.
- The work stops where counsel's judgment, a license or another discipline begins.
If the title catches on and the standards don't, we will have invented a job title, not a profession. LinkedIn already has enough of those.
Please Use This Word
Here's the part that may sound strange coming from the person who named it: I want you to use it. Not as my brand, not with a little symbol after it. The word.
If, two years from now, you write in a funding request, "we need a case cartographer to map the discovery before trial," I won't send you a letter. I'll frame it. And if an attorney in San Diego hires someone else to do the work to these standards, that's progress. Mildly inconvenient progress, but progress.
A profession becomes real when people find the word useful enough to say without the person who coined it standing in the room.
So picture an attorney five years from now, staring at 20,000 pages of discovery, hours of video and a folder named MISC that contains, with admirable commitment to the name, almost everything important. The attorney says, "This file needs a case cartographer."
And nobody in the room says, "A what?"
If you'd like to credit where this definition and framework were first formally published, here's the citation:
Robert van der Vijver, Case Cartography: A Professional Framework, VdVLaw (Sept. 30, 2026).
Complex cases don't arrive with a map. They arrive as terrain.
Someone has to draw it.
The cartographer draws the map. Counsel chooses the route.
Sources
Robert van der Vijver, Case Cartography: A Professional Framework, VdVLaw (Sept. 30, 2026): https://www.vdvlaw.net/_files/ugd/430512_3dbc3252a9f5499e91809790fb90fdd0.pdf
VdVLaw, What Is a Case Cartographer?: https://www.vdvlaw.net/case-cartographer
Lewis Carroll, Sylvie and Bruno Concluded (first published 1893), Project Gutenberg text of an 1894 edition: https://www.gutenberg.org/files/48795/48795-h/48795-h.htm
Lewis Carroll, Alice's Adventures in Wonderland (1865), Project Gutenberg, Millennium Fulcrum Edition 3.0: https://www.gutenberg.org/files/11/11-h/11-h.htm
William Shakespeare, Romeo and Juliet, Project Gutenberg: https://www.gutenberg.org/ebooks/1513
American Bar Association, Guidelines for the Appointment and Performance of Defense Counsel in Death Penalty Cases (rev. February 2003), Guideline 4.1: https://www.americanbar.org/groups/committees/death_penalty_representation/resources/aba_guidelines/2003-guidelines/2003-guideline-4-1/
John Adams, Adams' Argument for the Defense, 3-4 December 1770, Founders Online, National Archives: https://founders.archives.gov/documents/Adams/05-03-02-0001-0004-0016
Rudyard Kipling, From Sea to Sea: Letters of Travel (1899), interview with Mark Twain, Project Gutenberg: https://www.gutenberg.org/files/32977/32977-h/32977-h.htm
Arthur Conan Doyle, A Scandal in Bohemia, The Adventures of Sherlock Holmes, Project Gutenberg: https://www.gutenberg.org/files/1661/1661-h/1661-h.htm
The New York Public Library, The Hunt-Lenox Globe: https://www.nypl.org/events/exhibitions/galleries/explorations/item/4095
Alfred Korzybski, Science and Sanity (1933), as reproduced by the Institute of General Semantics, The Map is Not the Territory: https://generalsemantics.org/event-4967707
Nicole Reiz, Shannon O'Lear and Dory Tuininga, Exploring a Critical Legal Cartography: Law, Practice, and Complexities, Geography Compass 12 (2018): https://doi.org/10.1111/gec3.12368
LexisNexis, CaseMap+ AI product page: https://www.lexisnexis.com/en-us/products/casemap.page
Case Cartography is legal support work performed under attorney direction. It is not a license, certification or legal specialization, and it does not constitute legal advice. VdVLaw is not a law firm, and Robert van der Vijver is not an attorney. This article is general information only, not legal advice, and contacting VdVLaw does not create an attorney-client relationship.