Before conducting the cross-examination of an expert witness, the criminal defense attorney must become an expert in forensic evidence as well as the basic principals of forensics . Case: United States v. Perez-Amaya
On cross, the attorney should be asking questions that develop the defense's theory of the case theory of the case. Cross may be the defense's only opportunity to present important facts, inferences and impressions.
Cross-Examination After the plaintiff's attorney completes the direct examination, the defendant's attorney gets to cross-examine the witness. Cross-examination is a fundamental right in the American system of justice. Generally, cross-examination is limited to matters covered during the direct examination.
Or impeachment may be direct, which is typical in cross-examinations or even direct examination (if permissible.) Cross-Examination is one of the primary places that a defense attorney can impeach a witness.
Cross-examination is an opportunity for the defense attorney to question the prosecution's witnesses during a trial. Cross-examination is an effective way for the defense to present evidence by using government witnesses.
When the lawyer for the plaintiff or the government has finished questioning a witness, the lawyer for the defendant may then cross-examine the witness. Cross-examination is generally limited to questioning only on matters that were raised during direct examination.
In civil and criminal cases, the judge has the power to summon witnesses as court witnesses and examine them. They can be cross-examined by both the parties as provided in Section 165, Evidence Act. Such cross-examination is not restricted to the points on which he has been examined by the court.
With constructive cross-examination, the lawyer seeks to get helpful testimony from the witness. Such testimony can corroborate the testimony of one of your witnesses or impeach another witness, either or both of which may be helpful to your case.
If you are a defendant in a criminal trial, your attorney will have a chance to cross-examine the prosecution's witnesses against you. If you are a witness for the defense, or the rare defendant who testifies on his one behalf, you will be subject to cross-examination by the prosecutor.
A criminal defence attorney is responsible for putting together an effective defence and developing a winning strategy for their clients. As the accused's advocate and drafter, he must prepare, file, and argue on their behalf. Negotiating a plea bargain with the prosecution is part of a lawyer's job description.
The examination of a witness by the party who calls that witness is called the Examination-in-Chief. The examination is only confined to relevant facts and leading questions are not asked.
A defendant may cross-examine his co-defendant who gives evidence or any of his co-defendant's witnesses if his co-defendant's interest is hostile to his own.
This is critical because the defendant's witnesses may provide the last testimony heard by the jury prior to closing argument. However, the prosecutor can make use of cross-examination to ensure that some of that evidence either bolsters the State's case or undermines that offered by the defense, or, better yet, both.
Section 142 does not mention asking leading questions during cross-examination. But, Section 143 states that leading questions can be asked even in cross-examination. Leading questions cannot be asked in examination-in-chief, cross-examination, or re-examination only if objected by the other party.
Hostile & Untrustworthy – These types of witnesses purposely lie in an attempt to disrupt the investigation. If it has been determined that this person is lying, the next step should be to find out why.
In cross-examination, you need to:Ask questions, rather than making statements.Keep your questions short and to the point.Try and ask questions that have a 'yes or no' answer. ... You must put your version of events to the prosecution witnesses.Make sure you don't argue with or insult the witness.
The approach a defense attorney takes when cross-examining a witness is a strategical decision that is based on a number of factors.
Before discussing the role of cross-examination in a trial it helps to go over some trial basics. Before a criminal case goes to trial, the State is required to “discover” to the defense any evidence it plans to use against the defendant as well as the names of all witnesses it plans to call to testify at the trial.
The defense attorney asks the witness questions, as if at trial, to find out how the witness will testify at the subsequent trial. Because a deposition is recorded, and the witness is placed under oath, it can be used to impeach a witness who testifies differently at trial.
This allows the defense the opportunity to find out the purpose of a witness’s testimony ahead of time through the use of a discovery tool known as a “deposition.”. A deposition occurs outside of the courtroom; however, the witness is put under oath, subjecting the witness to the penalties of perjury for not telling the truth.
When you are charged with a criminal offense, one of the most important decisions you will have to make during the prosecution of your case is whether or not to take your case to trial. If you have never been through a criminal trial before, you likely have a number of questions relating to what happens at a trial.
Defense Attorneys and Cross-Examination. In any criminal prosecution, the prosecution bears the burden of proving the defendant guilty beyond a reasonable doubt. To do that, the State must prove each and every element of the offense involved.
Unlike direct examination, cross-examination can be “leading.”. In layman’s terms, this means that the defense attorney can attempt to elicit a specific answer putting essentially putting words in the witness’s mouth.
The defendant's attorney conducts direct examination of the witnesses, and the plaintiff's attorney will conduct cross-examinations.
During cross-examination, the attorney tries to undermine or impeach the witness's credibility by showing that the witness is not reliable or that the witness may have misstated something or even lied during the direct examina tion. For example, if the witness said one thing in an accident report or during a deposition and then testified differently at trial, the defendant's attorney can refer to the previous statements and show inconsistencies in the story.
During direct exams, attorneys can ask witnesses to identify demonstrative evidence, such as documents and photographs and/or to explain what they saw, heard, or did in relation to the case at hand. For example, a plaintiff's attorney in a car accident personal injury lawsuit may call a bystander to testify as to what he or she saw just before, during, and/or after the accident, including what the weather was like, what happened during the accident, and any other details the witness remembers from the day.
After this, the opposing attorney can conduct a final recross examination of the witness, which is limited to the subjects brought up during the redirect.
The purpose of a direct examination is to get the witness to testify about facts that support the plaintiff's case. Generally, a witness can't give an opinion or draw conclusions from the evidence unless that person has been qualified as an ...
Another way to undermine the witness's credibility is to show that the witness has a stake in the outcome of the case, which might influence the testimony.
The same procedure is followed as in the plaintiff's presentation of witnesses. The defendant's attorney conducts direct examination of the witnesses, and the plaintiff's attorney will conduct cross-examinations.
The Basis of Defense Expert's Opinion. During cross-examination, a witness may be asked upon what authorities the opinion is based. If the expert bases his opinion on scientific works he may be cross-examined on those authorities for impeachment purposes.
The big picture on cross-examination of defense experts is that you must leave the fact finder with an impression that the defendant's case is weak. It is not necessary to take the expert to task on every issue. Instead, pick the points you can win handily.
The notice of deposition should include a rider that requires the expert to produce their entire file, including all letters, reports, depositions, and materials they have reviewed and any notes they have generated. These documents will provide insight into an expert's thought processes.
The use of the deposition to impeach is never as effective when the wording of the trial question is different than the wording of the question at deposition.
As a general rule, you are more likely to regret the questions you did not ask, not the extra questions you asked and do not need to use at trial. However, on rare occasions, you may refrain from a line of questioning to avoid alerting the expert to certain trial questions.
The Art Of Cross-Examination. By Gerald A. Klein. While direct examination may be the hardest – and most important – part of any trial, cross-examination is usually the most fun. Unfortunately, most lawyers do not cross-examine witnesses well and forget that the purpose of cross-examination is not simply to attack an adversary, ...
The overwhelming majority of witnesses can be cross-examined in 30 minutes or less even in very complicated cases. Effective cross-examination makes a point quickly and keeps the jury engaged from the moment you ask your first question until you pass the witness for re-direct.
Worse yet, if the attorney cannot find the point of impeachment while the jury is waiting, the attorney looks silly and the witness looks even more credible. Effective cross-examination requires the cross-examining attorney to be able to challenge an incorrect answer in a moment’s notice.
Asking no questions of a witness can minimize the importance of that witness in the juror’s eyes , as you obviously did not feel the testimony was significant enough to challenge.
When you ask an open-ended question, or a question where you do not know what the answer will be, the witness may hit that question out of the ballpark. The only exception to asking a question where you do not know what the answer will be is where no answer could possibly help the witness.
There are a handful of lawyers who are so gifted, they can make up cross-examination as they go. More likely than not, you are not one of these lawyers. Usually, attorneys who “wing it” on cross-examination are ineffective – or worse – become victims of their own questions.
Jurors have come to expect that one of the fun parts of watching a trial is watching effective cross-examination from a skilled attorney. Do not disappoint your jury.
They typically ask narrow questions intended to force the witness to provide certain information. Prosecutors use this tactic, too. Of course, defendants and their witnesses must testify truthfully at all times. But they must be careful to avoid going along with misleading information in a prosecutor's leading questions.
The question is leading but proper. The theory is that since Carson is likely to be hostile to the cross-examiner, he won't agree if the information is false. If Carson had two whiskeys—not three—within the half hour in question, he would simply answer, "No.". Talk to a Lawyer.
Summary :Defense counsel James G. Connell conducts a thorough cross-examination of a government cooperating witness in a federal drug conspiracy case. As is often the case with federal prosecutions, the Government relies primarily on testimony from former co-defendants or associates of the accused who are being offered sunstantial leniency in exchange for testifying against the defendant. Of note, is is often the case, is that the government cooperator does not want to admit that is being virtually guaranteed leniency, or that it matters to him if the accused is convicted. He essentially pretends to believe that he has no idea what sentence he will receive. The cross examination exposes, as much as possible, the fact that the government cooperator actually knows he will be heavily rewarded by the prosecutors for helping them to secure a conviction.
Summary: The Assistant Commonwealth’s Attorney conducts a direct examination of a police detective (at a preliminary hearing, not a trial), qualifying him, without objection, as an expert in “gang activities” specifically in “MS-13 activity in Northern Virginia”.
The qualification section of the direct is minimal, most likely because it was conducted only to establish probable cause, and not at a jury trial. Of note is that the testimony is not of a scientific or forensic nature, but based on the detective’s hand-on experience in working gang cases.
Summary :This transcript is a direct and cross examination of an alleged rape victim. It is not a trial transcript, but a pre-trial hearing. Therefore, the questioning is not as confined as it might be at a trial. The alleged victim met the two defendants at a Washington, DC nightclub.
In the case, the crime scene specialist is not a sworn police officer.
While there is a substantial literature arguing that conclusive fingerprint match es are wholly unscientific, such testimo ny is so historically accepted it is generally admissible. Sample Cross-Examination of Fingerprint Expert.
Prepare and have your impeachment resources available (prior statements, learned treatises, journal articles, etc.);
His bestselling book, The Art of Trial Warfare, I a legal strategy guide that is used by trial lawyers across the USA and taught at various law schools as part of their trial advocacy curriculum.
Michael Waddington has been reported on and quoted by hundreds of major media sources worldwide and has provided consultation services to CNN Investigative Reports, 60 Minutes, Katie Couric, ABC’s “Nightline,” the BBC, German Public Television, CNN, CBS, the 2010-2012 Golden Globe-winning TV series “The Good Wife,” and various other international media outlets..
Michael & his law partner, Alexandra, wrote some of the best-selling books on cross-examination techniques, sexual assault defense, trial strategy, and closing arguments. All of our books contain closing argument samples and cross-examination questions examples.
Mr. Waddington’s book, Kick-Ass Closings: A Guide to Giving the Best Closing of Your Life, is the #1 rated book on closing arguments. It has been an Amazon bestseller since it was published in 2018.
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You are about to learn how to control hostile witnesses or difficult witnesses on cross-examination. Regardless of your skill level, it’s essential to put aside what you think you know. There’s always more you can learn.
On cross-examination, an attorney typically questions a witness presented by the opposing party. An opposing party’s expert witness can be expected to have offered opinions and conclusions that favor that party’s view of the case.
The primary difficulty in cross-examining expert witnesses, however, is that the expert has far more knowledge and expertise in the technicalities of the subject matter than the attorney does. While an attorney cannot reasonably be expected to know an expert’s field as well as the expert, an attorney should know the facts of the case as well as, ...
Prepare your expert to summarize their conclusions at the end of direct examination. Consider using visual aids to boost the jury’s memory of these conclusions and the key facts that led to them.
Because the Federal Rules of Evidence and corresponding state rules require an expert witness to be recognized as such before they are allowed to render opinions, the organization of your direct examination is crucial.
The advantage of direct examination is that the attorney has (hopefully) met or worked with the expert prior to trial. During this collaborative preparation, the attorney has the opportunity to explore the expert’s opinions in depth, confirm that the expert’s opinions are inline with their case theory, and help the expert witness refine their ...
For instance, use of visual aids can help jurors remember key points. Using an expert’s visual aid during cross-examination can be particularly valuable. Imagine, for example, an expert who writes out their key findings on a whiteboard, only to face an attorney who writes out key weaknesses, exceptions and caveats on the same whiteboard as these ...
A well-crafted exploration of credentials, however, can help a jury appreciate or even admire an expert as one of the top minds in their field. Once the witness is qualified, direct examination should lead the judge and jury clearly through the expert’s opinions and the basis for them.