For many people accused of a crime, a lie detector seems like a way out. Finally, a way to prove your innocence!
Not so fast.
Criminal law attorneys are quick to tell their clients not to take polygraph tests, also known as lie detectors. Want to know more? Read on for more information.
Can a Lie Detector Actually Detect Lies?
First, you should know that polygraph tests are notoriously unreliable. They do not have a way of actually telling if you are lying. Rather, they take note of changes in the body when certain questions are asked.
Some questions elicit an emotional response—whether somebody is lying or not. This means that you might actually not be lying even if the machine says you are. This is one reason why criminal attorneys recommend not taking these exams.
How Are Lie Detector Tests Used?
You may have heard that lie detector test results are not used in court. While this may be true, these tests are still useful to investigators, and this could be bad for you. Often, these results are used to elicit a confession. The results can be used to prod you with questions, even if you are completely innocent.
Additionally, investigators can lie to you about the results of the exam. They can tell you that they have evidence you lied in the hopes of getting you to confess to a crime. A confession is something that can be used against you in court—whether it is real or not.
So Should You Take the Lie Detector Test?
Generally, you should avoid taking a lie detector test. These tests are not going to help you. In fact, an honest test could simply mean that you will be called in again to take yet another polygraph test. You will not necessarily be free of suspicion if you pass.
First and foremost, you should listen to your criminal defense attorney. Your attorney will help you determine what you need to do to protect yourself. You have rights in criminal court, and your attorney will help you keep track of them.
Criminal Law Professionals Help You
You should not take a lie detector test right away. In fact, it is important that you discuss this possibility with your criminal defense attorney first. Your attorney will help you take the next steps to protect yourself in a court of law. To learn more, check out websites like https://dlplawyers.com/.