Notes from practice · D.C. Superior Court

Koehler Law Blog

Category: Evidence

Jefferson Memorial
“Call my accuser before my face . . .”
Jamison Koehler
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10/31/2012
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Right to confrontation applies to testimonial statements of a non-appearing witness unless (1) the witness is unavailable and (2) the witness was subject to prior...
D.C. skyline
Lazo v. U.S.: A Court’s Duty To Investigate a Jencks Act Violation
Jamison Koehler
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10/16/2012
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The Jencks Act,18 U.S.C § 3500, requires the prosecution to turn over any “statement” of a prosecution witness that relates to subject matter at issue....
U.S. Capitol Building
Mason v. U.S.: When Is A Prior Consistent Statement Admissible?
Jamison Koehler
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10/12/2012
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The general rule on “bolstering” is that you are not allowed to sing the praises of your own witness until that witness has been challenged...
U.S. Capitol building
On bias, extrinsic evidence, and other matters in Longus v. U.S.
Jamison Koehler
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10/06/2012
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Bias is “the powerful distorting effect on human testimony of the witness’s emotions or feelings towards the parties or the witness’ self-interest in the outcome...
U.S. Capitol Building
Bickering Over Basic Facts on Cross-Examination
Jamison Koehler
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07/27/2012
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I like the government witnesses who fight with you on cross-examination, refusing to acknowledge even the most basic facts, like whether a particular street goes...
Jefferson Memorial at night
Cue the Radiotape
Jamison Koehler
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05/25/2012
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I am a middle-aged man with some life experience. I have been doing criminal defense for a while now. Just yesterday I posted how many...
U.S. Capitol Building
Trial Transcript: A Brand New Prosecutor on Direct
Jamison Koehler
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05/23/2012
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POLICE OFFICER:  . . . The defendants knew they were not allowed in the store. DEFENSE ATTORNEY:  Objection. THE COURT:  Grounds? DEFENSE ATTORNEY:  Your Honor,...
Jefferson Memorial
Groundhog Day at the CVS
Jamison Koehler
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05/18/2012
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It is a snippet of life from a CVS store in the District, viewed again and again through 15 different surveillance cameras. There is a...
U.S. Capitol Building
The ABCs of “Character Evidence” in a D.C. Criminal Case
Jamison Koehler
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05/03/2012
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Over 65 years ago, Justice Robert H. Jackson, writing for the U.S. Supreme Court in Michelson v. United States, 335 U.S. 469 (1948), complained about...
U.S. Capitol Building
Checking The Rules. Checking Them Twice.
One of the things I miss most about working at the public defender’s office was the ability to get immediate feedback from colleagues on an...
U.S. Capitol building
Cross Examinations. Directs, too.
Jamison Koehler
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03/29/2012
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“No questions, Your Honor.” What could be more satisfying to say after your opponent has completed his direct examination than those four simple words? It...
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A Peek Behind The Curtain: On Being A Government Witness In A Criminal Prosecution
Jamison Koehler
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03/16/2012
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I am a government witness in a criminal prosecution.  The complaining witness is a former client, and I have been called to testify to a...
Jefferson Memorial
Coles v. U.S.: The Right to a “Meaningful Degree” of Cross-Examination
Jamison Koehler
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02/07/2012
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  Although the ability to cross-examine a witness is a critical component of the Sixth Amendment right to confront your accusers in a criminal case,...
Jefferson Memorial
Cross-Examining a Prosecutor
Jamison Koehler
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01/20/2012
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  I have been called to testify in a criminal case. A couple of weeks ago I represented a woman seeking a civil protection order...
Jefferson Memorial
Why Police Officers Love the “Plain View” Exception
Jamison Koehler
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10/27/2011
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  Police officers love the “plain view” exception to the Fourth Amendment requirement for a warrant. It is because this exception is so straightforward and...