TM
THE KEYSTONE METHOD
Persuasion is architecture.
The facts and law do not speak for themselves.
They never have.
Most legal arguments are built on logic and facts. The ones that win are built on something more -- a narrative architecture that moves decisionmakers into your client's reality, so justice for your client feels like the only reasonable answer.
The Metaphor
WHY KEYSTONE?
The ancient Greeks built with two columns and a stone laid flat across the top. That structure was stable and functional, but limited. A span too wide or too heavy would fail.
The Romans solved this with the keystone arch – which in turn fundamentally expanded what human civilization could do. The arch distributes weight outward and downward through a precise arrangement of stones, each one depending on the others, allowing wider, stronger, and more enduring structures. They used it systematically, at a massive scale. Many still stand, like the Pont du Gard above - roughly 2000 years old.
The genius of the arch is the indispensable keystone, which locks every other stone into place and activates the entire form. Remove it and everything collapses.
In litigation, lawyers have the stones: facts, law, evidence, witnesses, arguments. Good lawyers gather and arrange the facts, integrating them with applicable law. But that structure is vulnerable as facts change, law evolves, and surprises inevitably occur. These pressures expose weaknesses.
We see story as the keystone in litigation. It is the structural element that locks law, evidence and emotion into a coherent, load-bearing whole — from the first client conversation to the final argument. Hence, our Keystone Method™.
Most lawyers consciously use story perhaps three times: demand letters, opening statements, and closing arguments. The Keystone Method™ integrates narrative strategy at every stage in between. The method is to find the base story, frame it, and then deploy it across every stage of the matter.
The Method: Three Stages
The Keystone Method is a practice. It works in three stages,
each one building what the next requires, each one adding to the
load-bearing capacity of the whole. The stages are called
Base, Frame, and Deploy. Here is what each one does.
BASE
01
Find the story in the pile of facts
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Every case already contains its story
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The lawyer's job is to find it, not invent it
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Identify the protagonist, the choice made, and the consequence
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Recognize the emotional core that will move a decisionmaker
FRAME
02
Build the story with depth and dimension
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Choose which facts to emphasize and which to minimize
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Determine order of presentation and emotional register
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The same facts can be told as tragedy, triumph, or accountability
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Language and framing determine how the story lands
DEPLOY
03
Build the story with depth and dimension
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Shape discovery, motions, and witness preparation
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Ensure every filing, exchange, and argument tells the same story
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​Inconsistency registers even when jurors can't articulate it
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The narrative drives the case from first conversation to closing argument
WHY NARRATIVE WINS
Why Story Works
For 60,000 years, storytelling has been our most powerful communication tool. Long before written language, before courts and contracts and formal argument, human beings used story to survive in a brutal world. Stories communicate across difference, establish trust with strangers, and resolve conflict without violence. Stories are how we make "the other" human.
I understood this emotionally and intellectually for decades before I understood it neurologically and structurally. Then, by serendipity, I watched this five minute video, Ben, by Dr. Paul Zak, a neuro-economist whose research revealed that stories with a specific dramatic arc trigger the release of oxytocin and cortisol in the human brain. Oxytocin is the "love hormone," the same neurochemical that governs trust, bonding, and human connection. Cortisol demands we pay attention.
As I looked further, it became clear that storytelling may be an art, but it is 95% science, eliociting a near full-body reaction in listeners/readers. Listening to a story structured a specific way fosters multiple physiological responses, from being flooded with oxytocin, to "neural coupling," to "cardiac synchrony."
The marriage of those two concepts — physiological response and the elusive dramatic arc — underpins our entire methodological approach to narrative strategy. Here's how you do it. Here's why it works.
It really isn't rocket science. It's neuroscience.
Storytelling has been at the heart of my environmental litigation practice for 40 years. It has always been evident to me that storytelling is the most powerful and lasting communication tool in human history — yet the skill seemed undervalued in law school and in briefing.
I recognized a kindred spirit when, long ago in a galaxy far away, I worked with Deb at the NY Attorney General's office under Robert Abrams. We relished finding 'the story' in even the driest of cases.
With StoryBar, Deb has systematized a principled framework that was always an instinctive underpinning of both my public service practice and, for decades now, my private firm. Her service would have saved me hundreds of hours training lawyers out of the regulatory desert and into the storytelling advocacy world — the way homo sapiens have reached one another for centuries. Our culture still focuses on Homer, Shakespeare, and Chaucer for a reason. Homer would approve. Yay Deb!
DEAN S. SOMMER
FOUNDING PARTNER | YOUNG / SOMMER LLC
40 Years Environmental Litigation
Best Lawyer in America (Environmental Law)
by U.S. News – Best Lawyers®, 2018-2025
See it in action.
A nurse worked 14 years without incident, raised a safety concern, and was terminated. That sequence of events — disruption, choice, consequence — is the story.
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A counter-narrative? A loyal employer struggled to support an employee who no longer cared. "After yet another mistake, we had to make that hard choice."
STORY
Multiple versions of the story already exist in the facts. The lawyer's job is to find the right one for their client.
The same facts can be framed in radically different ways:
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"...14 years of excellence silenced in one act of corporate cowardice" or "a frustrated employee who misread a routine process change...."
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NARRATIVE
Same facts, but radically different narratives. The choice of frame belongs to the lawyer.
Once you commit to your frame, every decision follows.
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Discovery targets performance reviews and prior conduct.
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Motions exclude complicating evidence.
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Opening introduces the theme in the first sentence.
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Closing returns to it and calls for accountability.
NARRATIVE STRATEGY
One coherent frame, applied everywhere.
THE ARCHITECTURE IN PRACTICE
The Keystone Method
Across the Life of a Matter
The framework does not conclude when it is built. It deploys at every stage of the case, from the first client conversation to the final argument, governing every document, every decision, every moment of contact with a decisionmaker.
