The request for discovery involves obtaining all relevant information and records related to your arrest, such as audio or video recordings from the time of the arrest, BAC test results, and the contact information of the arresting officers. Your attorney may also conduct their own investigation, including interviewing witnesses and gathering evidence to build a strong defense. During the discovery process, your attorney may request the preservation of evidence and may seek to have certain evidence suppressed if it was obtained improperly. These pre-trial motions can play a crucial role in building your legal defense.