Notes from practice · D.C. Superior Court

Koehler Law Blog

Category: Trial Advocacy

Jefferson Memorial
Thank You For Not Coaching Your Witness
Jamison Koehler
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10/02/2013
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We should be able to take it for granted that the other side will not coach its witnesses.  But this is not an ideal world. ...
U.S. Capitol building
Things Slow Down
Jamison Koehler
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09/23/2013
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I always have the best intentions after attending a good CLE.  Returning to my office with a binder full of great information, I have every...
D.C. skyline
DUI Trial Testimony: Basis for Car Stop
Jamison Koehler
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09/19/2013
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Q:            Officer, as I understand it, you were parked behind my client at the intersection of 19th and M Streets northwest? A:            Yes. Q:            And...
U.S. Capitol building
DUI Trial Transcript: One-Leg Stand
Jamison Koehler
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09/17/2013
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Q:            Turning your attention now, Officer, to the one-leg stand. A:            Okay. Q:            Mr. Jones had you step into the well of the court and...
U.S. Capitol Building
DUI Trial Testimony: Horizontal Gaze Nystagmus
Jamison Koehler
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09/07/2013
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BY DEFENSE ATTORNEY Q:            Now, officer, turning to the HGN? A:            Yes. Q:            The horizontal gaze nystagmus? A:            Yes. Q:            It’s fair to say that...
Aerial view of DC
DUI Trial Testimony: The Car Stop
Jamison Koehler
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09/04/2013
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Q:            Officer, you testified on direct that when you first saw my client, he was driving southbound on 7th Street? A:            Yes. Q:            You were...
U.S. Capitol Building
Classic D.C. Trial Transcript: Key on St. Ledger, Part II
Jamison Koehler
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08/11/2013
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BY MR. KEY: Q:  When was the last time this particular machine, the one in Government’s Exhibit Number 4, was actually calibrated? A:  You mean...
U.S. Capitol building
Classic D.C. Trial Transcript: Thomas Key on William St. Ledger, Part I
Jamison Koehler
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08/10/2013
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In 2010, Thomas Key and Bryan Brown almost single-handedly dismantled the Metropolitan Police Department’s DUI program through a series of remarkable revelations about the inadequacies of...
U.S. Capitol building
Overruling Her Own Objection
Jamison Koehler
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07/19/2013
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Midway into my cross-examination of the police officer, the judge calls the prosecutor and me up to the bench so that she can talk to...
U.S. Capitol Building
On the let-down after a lost DUI trial
Jamison Koehler
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07/19/2013
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I wake up again at 3:00 am but, for the first time in over a week, there is nothing to do but clean up my...
American flag
Anxiety on the morning of trial
Jamison Koehler
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07/15/2013
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Wayne my investigator is a worrier.  I am too. Wayne is an early riser.  So am I. This means I usually have company early mornings...
D.C. skyline
Knowing When A Case Has Been Lost
Jamison Koehler
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06/13/2013
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He is a senior prosecutor. He doesn’t hide the ball or over try his cases. He is pleasant and reasonable, and he lets you know...
Jefferson Memorial
Keith Evans on the “Newton Rule”
Jamison Koehler
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02/19/2013
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Rule 41 of Keith Evans’ Common Sense Rules of Advocacy is what he calls “Newton’s Rule.” Isaac Newton’s third law of motion, of course, was that for...
Jefferson Memorial
James Shellow: Cross-Examining the Analyst in a Drug Prosecution
Jamison Koehler
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02/08/2013
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There are certain reference materials that are essential to a law practice.  In the case of a criminal defense practice in D.C., for example, you...
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The Gold Standard in Witness Credibility
Jamison Koehler
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01/24/2013
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  My investigator Wayne Marshall gets an A+ for his testimony yesterday at trial. Of course, I am biased. Marshall is everything you could want...