21/03/2026
PRINCIPLES OF EFFECTIVE CROSS-EXAMINATION
By Atty. Florante A. Zagada.
March 21, 2026 ReflectionโFAZ.
I have been a trial and litigation lawyer for many years. And my favorite part of my trial work, among others, is the cross-examination of adverse witnesses. I am not very much challenged in the direct examination because in the Philippines the witness in this part of the examination testifies through a judicial affidavit where the lawyer prepares the question and answer in advance without the adverse counsel objecting during the preparation. Besides, in direct examinatiion, it is the witness who is telling the story, but in cross, it is the cross-examiner who is the source of the story.
I also realized that many cases I have handled and won can be attributed to my good cross-examination. It is because the testimony of a witness in cross-examination has greater weight than the testimony given in the direct examination which is usually self-serving on the part of the declarant witness. Thus, if there is one thing that a trial lawyer should develop in his arsenal of trial advocacy, it is the art or skill of cross-examination.
According to Wigmore, cross-examination is a potent weapon of a trial lawyer because it is the greatest legal engine ever invented for the discovery of truth. (J. Wigmore, Evidence ยง1367, at 32). However, if it is misused, it can also prove to be an effective implement for self-destruction. Cross-examination can be a great crucible in which the witness is compelled to reveal the truth by a searing examination, but it has also been likened to a great threshing machine into which the examiner is more likely to be thrown than the witness. Cross-examination is very much a two-edged sword. Thus, knowing the principles of a good and effective cross-examination is a must for a trial lawyer.
What are those time-tested principles of a good cross-examination? They are as follows:
One: A RISK-BENEFIT ANALYSIS: DECIDE WHETHER TO CROSS-EXAMINE.
You do not have to cross-examine every witness, particularly if you are more likely to hurt your case than to help it! In fact, that is the very criterion for decision on this issue: Do the potential benefits outweigh the risks of cross-examination? In order to determine an answer, ask yourself the following questions:
1. How badly has the witness damaged your case?
2. Will the jury perceive a failure to cross-examine as a concession or a sign of weakness?
3. Do you have enough material to conduct an effective apparent examination that does not actually meet the harmful testimony head-on?
4. Does the witness have favorable testimony to provide?
5. If so, is this witness the only source of this information?
6. Did the witness appear credible?
7. If so, what are your prospects of destroying that image?!
8. What impeachment material do you have available to bring to bear against the witness?
9. Would it be more effective to confront the witness with this material or to introduce it as part of your case?
10. Can you show that the witness has misstated or overlooked certain important facts or taken them out of context?
11. How will the witness react under the pressure of your questioning, and how will this affect the juryโs assessment of the individualโs credibility?
12. What are your chances of convincing the jury that the testimony is insignificant or cumulative if you waive cross-examination?
Unfortunately, you must sometimes reach your decision whether to cross-examine in the time it takes you to rise from your chair after your opponent states, โNo further questions.โ
Two: DO NOT ALLOW YOUR QUESTIONING TO BOLSTER THE CREDIBILITY OF THE ADVERSE WITNESS.
If you donโt break your witness, he breaks you.!
The length or intensity of your examination may actually bolster the credibility of the adverse witness. If you are met head-on, and you do not seriously weaken the witnessโs credibility, his or her veracity will be enhanced. Sometimes the testimony is so obviously deficient that it need not be attacked directly. If you do so anyway, and the witness successfully withstands your assault, then the courtโs doubts may be erased because of the ability to hold up under searching cross-examination. The point here is that you should not cross-examine excessively. Attack the witness on weak points. Where the witnessโs testimony is solid, circumvent rather than confront, or, unless you absolutely cannot afford it, do not cross-examine at all.
Three: APPLY THE JAWS PRINCIPLE: GO FOR THE JUGULAR.
The cross-examiner should pursue his or her prey like a hungry shark. Sensing an opening, you should seize hold of inconsistencies, ripping and tearing until the facts are disgorged. Many learned writers in the field of trial techniques will caution the cross-examiner against attacking the witness. They point out that the court is likely to sympathize with the underdog, and will disapprove of overbearing, hostile behavior. After all, the average person does not like confrontation.
Four: BE CAREFUL IN SNEAKING UP ON SENSITIVE AREAS ON CROSS.
While sharks are aggressive, they are also exceedingly cautious creatures. Before moving into attack, they carefully scout out the situation. You must be careful too. Cross-examining a hostile witness can be like navigating a minefield. The witnessโs fondest wish is to damage your case and embarrass you to the maximum extent possible. Initially, approach the witness as you would a porcupine. Very carefully. Probe sensitive areas with questions that are harmless in themselves but that provide you with sufficient information to give you a good indication of what the witnessโs responses on critical points are likely to be. This technique does not guarantee success, but it allows you to take intelligent risks. You should approach controversial issues from the periphery, backing off quickly when you meet resistance. You should determine the weak links. It is equally important to know if there are no chinks in the armor. Then you will not waste your energy and credibility in a pointless attack.
Five: DO NOT EXPLORE EVERY POSSIBLE INCONSISTENCY OR WEAKNESS OF THE WITNESS.
The talent of the trial lawyer lies in the art of selectivity. Do not go after every possible piece of evidence, depose all available witnesses, and then throw all the evidence obtained, regardless of relevance, at the opposition. If you do that, you are firing at a rifle target with a shotgun. While you may score some points, there is no assurance that any shot will even hit the markโlet alone score a bullโs-eye. Such an approach is not only wasteful of the clientโs resources, but it is also ineffective.
In most cases it will be fruitless to attack all of the points made by the witness on direct.
While there may be a hundred potential areas of cross-examination for a particular witness, only a small number should make the final cut. Yet many lawyers insist on exploring each and every possible inconsistency or weakness of the witness in gruesome detail. By so doing, they lose the impact of their key points, confuse or bore the court, and add to the witnessโs confidence while detracting from their own credibility.
Six: DO NOT CROSS-EXAMINE ON MINOR MATTERS UNLESS YOU ARE REASONABLY CERTAIN OF SUCCESS.
Why take on the witness in areas where you have little to gain in the way of information and much to lose in terms of credibility? You should only cross-examine on minor matters if you can go in, make a quick score, and get out. You must keep your examination terse and hard-hitting. Do not focus on unimportant discrepancies in the witnessโs testimony. Haggling over relatively insignificant points detracts from your presence and confuses the jury as to the truly important elements of your examination. Regrettably, if the witness outmaneuvers you on a lesser point, the impact is not lessened commensurately in the courtโs mind. In addition, the witness will gain confidence, and you will have greater difficulty in controlling him or her.
Seven: DECIDE WHETHER TO CONFRONT THE WITNESS WITH IMPEACHMENT MATERIAL.
Once you have developed good impeachment material, such as a prior inconsistent statement or a damaging document, you must decide how to use it most effectively. If you confront the witness with the information, you present the opportunity to explain it away. If you hold it back, you may lose an important chance to demonstrate dramatically the witnessโs untruthfulness.
One rule can be stated with absolute certainty before confronting the witnessโmake sure you seal off all avenues of escape. Eliminate possible explanations. This may be done in a disjointed fashion so that the witness does not realize the relevance of your questions. As you pin the witness down, you will be able to determine the degree of alertness and sensitivity to the information that you intend to use in confrontation. If he or she sees what you are getting at, evasive tactics will be adopted as soon as you approach the controversial subject matter, and you will know that he or she is forewarned.
Eight: DO NOT ALLOW THE WITNESS TO REPEAT HIS OR HER WORDS IN THE DIRECT EXAMINATION.
You should never give the witness an opportunity to repeat direct testimony, except when you are preparing for impeachment. When you wish to use prior inconsistent testimony, quote the language used verbatim by the witness. This eliminates any possibility of disagreement with your choice of words. If the witness then disagrees, impeachment follows. Break the testimony down into short, manageable parts. This will not only simplify it but also emphasize your point by focusing greater attention on the contradiction. Instead of a single question summing up the direct testimony, you now have a whole series. Example:
Q: The traffic light was red when you arrived at the intersection, wasnโt it?
A: No, it was GREEN.
Q: Mr. Reyes, do you recall testifying on direct examination that [reading from transcript] โas I approached the intersection, I had a clear view of the traffic light?โโ
A: Yes.
Q: And do you recall testifying that โI looked at the light and noticed that it was swaying in the wind?โ
A: Yes.
Q: So you saw the light, correct?
A: Yes.
Q: You got a clear look at it, correct?
A: Yes.
Q: And do you recall testifying, and I quote from page 55 of the transcript, โThe light was RED when I arrived at the intersection?โ
This technique has the added effect of keeping the pressure on the witness. Instead of getting off the hook with a single question, you can keep the individual dangling and twisting in the wind for as long as you like.
Nine: APPLY THE SILVER LINING TECHNIQUE: BUILD YOUR CASE WITH THE OPPONENTโS EVIDENCE.
The documents and testimony introduced by your opponent almost always contain at least some silver in their lining, perhaps even a mother lode. Explore it thoroughly. It is extremely persuasive when you can make helpful points, filling in the elements of your case, from the mouths of hostile witnesses and from adverse exhibits. You can then use these uncontested facts to form a base upon which to build the rest of your case. The presence of a strong foundation provided by your opponent is an excellent springboard.
This technique is particularly helpful with expert testimony, where there will probably be a common body of facts and scientific principles accepted by both sides before they diverge into conflicting interpretations! By showing that the opposing expert agrees with Steps 1 through 4 of your expertโs analysis, it simplifies the courtโs task of focusing on the disputed issues and brings them that much further along the road to endorsing your view. Of course, it is wise to cover points of agreement with the witness at the outset of the examination, before you attack (if you are planning to) and the witnessโs attitude hardens! In connection with documents, you may rely on their language during argument, or you may carefully highlight key passages during cross-examination.
Ten: BEWARE OF THE OBVIOUS QUESTION WHICH OPPOSING COUNSEL HAS OMITTED DURING DIRECT EXAMINATION.
Do not make your opponentโs case. Sometimes you will be confronted with a situation where opposing counsel has failed to ask what you believe to be a critical question during direct examination. This may be a gross blunder! Or a clever trap. If it is the latter, then your opponent is counting on you to lend assistance by bringing out the most harmful information yourself. The impact of the damaging testimony will be greatly magnified if it comes out as a result of your questioning.
Faced with this situation, you must decide whether an exploration of the basis of the testimony during cross-examination will enhance or detract from the witnessโs credibility. If your adversary is hoping that you will bring out important facts supporting the expertโs opinion during cross, then you can thwart this strategy by forgoing cross-examination on these points.
Eleven: APPLY THE K.I.S.S. PRINCIPLE: ASK SHORT, CLEAR, AND LEADING QUESTIONS.
K.I.S.S. stands for โKeep It Simple, Stupidโ (or sometimes โKeep It Short and Simple"). This fundamental principle emphasizes that effective cross-examination is not about complex, philosophical questioning, but rather about using clear, concise, and controlled techniques to manage the witness and deliver a focused message to the judge.
The importance of clear language cannot be overemphasized. The best method of achieving and maintaining control of the witness is by asking short, leading questions. They are easy to understand, and unlikely to draw objections from your adversary. Leading questions permit tight control of the subject matter and scope of the response. The witness is constrained to answer โyesโ or โno.โ You are putting words in his or her mouth. In effect, you are testifying for the witness.
In the following example, the examiner tells the story, and the witness merely verifies it:
Q: Dr. Reyes, you performed abdominal surgery on the plaintiff on May 5, 2025, correct?
A: Yes.
Q: And immediately after the operation, the patient complained of abdominal pain, correct?
A: Correct.
Q: At that time you told the plaintiff not to be concerned because this was normal, correct?
A: Right.
Q: Two weeks later, the plaintiff complained again, true?
A: Yes.
Q: And you responded by repeating your earlier advice, correct?
A: Yes.
Q: The plaintiff complained again a month after the operation, right?
A: Yes.
Q: This time you took an X-ray, correct?
A: Yes, thatโs right.
Q: And the X-ray showed a scalpel lodged in the plaintiff's abdominal cavity, correct? A: Yes.
Twelve: ASK LEADING QUESTIONS.
A leading question is a two-edged sword in cross-examination. The leading question is the primary tool of the cross-examiner. Leading questions are not permitted on direct because they allow the examiner to suggest answers to the witness. See the type of questions in Rule No. 11.
However, the related problem of suggesting the wrong answer to the witness during cross-examination is often overlooked. If you phrase your question in the negative, you may force the witness to give you an unwanted negative response. Consider the difference between the following questions:
Q: โAre you an alcoholic?โ and โYouโre not an alcoholic, are you?โโ
If the witness is waivering as to whether to make the admission, he or she will be less likely to respond affirmatively to the second question. Similarly, you should avoid increasing the likelihood of a negative response by indicating disapproval through your question or the manner in which you ask it. Such an implied value judgment may cause the witness to feel shame or embarrassment if the answer you want is given.
Thirteen: MAKE SURE THAT WITNESS UNDERSTANDS YOUR QUESTIONS.
Your question may be intelligent and incisive, but if the witness does not understand what you are getting at, all your efforts will be wasted. One commentator has suggested that before choosing a word for a question on cross, you should ask yourself, โWould Pedro say this to Juan?โ If the answer is โNo,โ then do not use it.
You must be alert not only for nonresponsive answers, but also for answers that result from honest misunderstandings by the witness. You will gain credibility with the judge and with the witness if you are scrupulously fair in your questioning and are solicitous of the witnessโs legitimate needs for clarification. Do not confuse an honest mistake with an attempt at evasion. If you do, you risk turning a potentially neutral or friendly witness into a hostile one.
Fourteen: REQUIRE THE WITNESS TO DISTINGUISH FACTS AND CONCLUSIONS.
You must not permit a witness to testify as to subjective conclusions relating to the actions of individuals or events. Following this principle requires extreme vigilance, because it is often difficult to distinguish between factual observations and conclusions. Thus, the witness should testify as to what the participants in a transaction said or did, rather than that they agreed, refused to cooperate, or gave in. Unless you are careful, such conclusory statements will slip by because they are of a type that is commonly used when describing events. They do not leap out at the listener as conclusions rather than facts.
There are certain phrases that will tip you off that the witness is about to state a conclusion, such as โI assume," "I believe," "I think," "I would say," or "probably." Additional signals include ritualistic responses such as you know what I mean or other vague and ambiguous terms. When you hear such phrases, you should press for immediate clarification and prepare to move to strike the answer as nonresponsive because it involves speculation or opinion not called for by the question.
Fifteen: DO NOT ALLOW THE WITNESS TO EXPLAIN ANSWERSโDO NOT ASK WHY.
The use of short leading questions creates a quick pace, which demonstrates to the judge that you are in control, and getting where you want to go rapidly. If the witness is given a chance to explain or elaborate on responses, the rhythm of your examination is interrupted, and the witness is allowed greater freedom to direct the course of the examination. Instead of being confined to the narrow response that your question calls for, the witness takes the opportunity to deliver a short lecture on the subject, which frames the matter in a favorable context. The examiner who was pushing relentlessly forward is now forced to sit back and listen, while the witness delivers a rehash of direct examination, or worse.
If you ask the witness why, then you are asking for trouble, because you are inviting an explanation. Such questions open the door to all sorts of opinions and argumentative statements. So do not ask why. Before you have carefully evaluated the risks and found them to be outweighed by the benefits, or determined that you have no interest in what answer you get.
Where the witnessโs answer is unresponsive, move to strike it. Before making your motion, have the reporter read back your question to demonstrate how far afield the witness has strayed. An alternative course involves asking the judge to instruct the witness to answer only the question asked and not to take long-winded detours from the path of the examination.
TO BE CONTINUED IN THE NEXT LEGAL REFLECTION . . .
REFERENCE: Questioning Techniques and Tactics, Trial Practice Series, by Jeffrey L. Kestler, Adjunct Professor, Trial Practice, Georgetown University Law Center.
Mc Graw-Hill Book Company.
