In a civil trial, a judge or jury examines the evidence to decide whether, by a "preponderance of the evidence," the defendant should be held legally responsible for the damages alleged by the plaintiff. A trial is the plaintiff's opportunity to argue his or her case, in the hope of obtaining a judgment against the defendant. A trial also represents the defendant's chance to refute the plaintiff's case, and to offer his or her own evidence related to the dispute at issue.
After both sides have presented their arguments, the judge or jury considers whether to find the defendant liable for the plaintiff's claimed damages, and if so, to what extent (i.e. the amount of money damages a defendant must pay, or some other remedy). Depending on the type of case being heard, a civil trial may not necessarily focus only on the plaintiff's allegations and the defendant's liability. For example, in most divorce cases a trial judge reaches a decision after hearing allegations from both sides of the dispute, and enters a judgment that may favor one spouse on one issue (child custody), and the other spouse as to another issue (alimony). The following overview discussion of a civil trial is presented mostly in the context of a typical"plaintiff vs. defendant" civil case.
(Note: Although a trial is the most high-profile phase of the civil lawsuit process, the vast majority of civil disputes are resolved well before trial -- and in some cases before a lawsuit is even filed -- via settlement between the parties, alternative dispute resolution (ADR) processes like arbitration and mediation, or through dismissal of the case.)
A complete civil trial typically consists of six main phases, each of which is described in more detail below:
Choosing a Jury
Except in cases that are tried only before a judge (i.e. most family court cases), one of the first steps in any civil trial is selection of a jury. During jury selection, the judge (and usually the plaintiff and the defendant through their respective attorneys) will question a pool of potential jurors generally and as to matters pertaining to the particular case -- including personal ideological predispositions or life experiences that may pertain to the case. The judge can excuse potential jurors at this stage, based on their responses to questioning.
Also at this stage, both the plaintiff and the defendant may exclude a certain number of jurors through use of "peremptory challenges" and challenges "for cause." A peremptory challenge can be used to exclude a juror for any reason (even gender and ethnicity in civil cases), and a challenge for cause can be used to exclude a juror who has shown that he or she cannot be truly objective in deciding the case.
Once a jury is selected, the first "dialogue" in a personal injury trial comes in the form of two opening statements -- one from the plaintiff's attorney, and the other from an attorney representing the defendant. No witnesses testify at this stage, and no physical evidence is ordinarily utilized.
Because the plaintiff must demonstrate the defendant's legal liability based on the plaintiff's allegations, the plaintiff's opening statement is usually given first, and is often more detailed than that of the defendant. In some cases, the defendant may wait until the conclusion of the plaintiff's main case before making its own opening statement.
Regardless of when opening statements are made by either side in a personal injury case, during those statements:
When a civil lawsuit involves multiple parties (i.e. where three individual plaintiffs sue one defendant, or one plaintiff sues two separate defendants), attorneys representing each party may give their own distinct opening arguments.
Witness Testimony and Cross-Examination
At the heart of any civil trial is what is often called the "case-in-chief," the stage at which each side presents its key evidence and arguments to the jury.
In its case-in-chief, the plaintiff methodically sets forth its evidence in an attempt to convince the jury that the defendant is legally responsible for the plaintiff's damages, or that judgment for the plaintiff is warranted under the circumstances. It is at this point that the plaintiff may call witnesses and experts to testify, in order to strengthen his or her case. The plaintiff may also introduce physical evidence, such as photographs, documents, and medical reports. Especially in more complicated civil lawsuits such as employment discrimination and defective product claims, a plaintiff's utilization of expert testimony and documentary evidence will be crucial in proving the defendant's legal liability.
Whether a witness is called by the plaintiff or the defendant, the witness testimony process usually adheres to the following formula:
After the plaintiff concludes its case-in-chief and "rests," the defendant can present its own evidence in the same proactive manner, seeking to show that it is not liable for the plaintiff's claimed harm. The defense may call its own witnesses to the stand, and can present any of its own independent evidence in an effort to refute or downplay the key elements of the plaintiff's legal allegations. Once the defense has rested, the plaintiff has an opportunity to respond to the defense's arguments through a process known as "rebuttal," a brief period during which the plaintiff may only contradict the defense's evidence (rather than present new arguments). Sometimes, the defense may in turn have a chance to respond to the prosecution's rebuttal.
Once the plaintiff and defendant each have had an opportunity to present their case and to challenge the evidence presented by the other, both sides "rest," meaning that no more evidence will be presented to the jury before closing arguments are made.
Similar to the opening statement, the closing argument offers the plaintiff and the defendant in a civil dispute a chance to "sum up" the case, recapping the evidence in a light favorable to their respective positions. This is the final chance for the parties to address the jury prior to deliberations, so in closing arguments the plaintiff seeks to show why the evidence requires the jury to find the defendant legally responsible for the plaintiff's damages, or why the plaintiff's case is stronger than the defendant's. In turn, the defendant tries to show that the plaintiff has fallen short of establishing the defendant's liability for any civil judgment in the plaintiff's favor.
After both sides of the case have had a chance to present their evidence and make a closing argument, the next step toward a verdict is jury instruction -- a process in which the judge gives the jury the set of legal standards it will need to decide whether the defendant should be held accountable for the plaintiff's alleged harm.
The judge decides what legal standards should apply to the defendant's case, based on the civil claims at issue and the evidence presented during the trial. Often, this process takes place with input and argument from both the plaintiff and the defendant. The judge then instructs the jury on those relevant legal principles decided upon, including findings the jury will need to make in order to arrive at certain conclusions. The judge also describes key concepts, such as the "preponderance of the evidence" legal standard; defines any specific claims the jury may consider (i.e."fraud,""breach of contract,""emotional distress"); and discusses different types of damages (i.e. compensatory and punitive) -- all based on the evidence presented at trial.
The case then goes "to the jury."
Jury Deliberation and Verdict
After receiving instruction from the judge, the jurors as a group consider the case through a process called "deliberation," attempting to agree on whether the defendant should be held liable based on the plaintiff's claims, and if so, the appropriate compensation for any damages. Deliberation is the first opportunity for the jury to discuss the case -- a methodical process that can last from a few hours to several weeks. Once the jury reaches a decision, the jury foreperson informs the judge, and the judge usually announces the verdict in open court.
Most states require that a 12-person jury in a personal injury case be unanimous in finding for the plaintiff or the defendant, though some states allow for verdicts based on a majority as low as 9 to 3. If the jury fails to reach a unanimous (or sufficient majority) verdict and finds itself at a standstill (a "hung" jury), the judge may declare a "mistrial," after which the case may be dismissed or the trial may start over again from the jury selection stage.