If you’re on trial, one thing you may find exceptionally intimidating is when the prosecution puts on a scientific expert witness to testify. You may fear that the jury will give great importance to what this person says and, if his/her testimony seems to indicate that you’re guilty, then the jury will say so, too. However, what if there was a way to keep the jury from hearing anything at all from this expert witness? There is and, with the help of a skilled Maryland criminal defense attorney, you too may be able to accomplish it and reap the benefits of a stronger defense as a result.
One way to block the prosecution from putting an expert witness’s testimony before a jury lies within something called Rule 5-702. That’s a rule of evidence that says that all expert testimony must have “a sufficient factual basis … to support” it and, if not, then you are entitled to make a motion objecting to the expert, and the trial judge should exclude that expert’s evidence.
A recent murder case illustrates how this process works. K.M. was on trial in connection with the deaths of two people shot multiple times at close range.