Answer: Through deposition of Ms. Samuels
Explanation:
In terms of law, deposition is defined as the legal mechanism in which a person gives sworn evident to the court. The individual or witness take the oath and then gives evidence in form of oral statement that is noted before the court trail.
According to the question, Echols's lawyer can use deposition method on Ms. Samuels so that she can take the oath and state the truth about not wearing contact lenses while the accident happened, before the trial .It will act as an evidence in the court.