What is the question investigators consider in phase 3?

In phase 3 of an investigation, the specific focus is on determining whether there is probable cause (PC) to arrest the suspect for driving while intoxicated (DWI). This phase is critical as it involves assessing the evidence collected and the behavior observed during the initial phases to justify the decision to make an arrest. Investigators analyze the circumstances surrounding the incident, including field sobriety tests, breathalyzer results, and any admissions made by the suspect. Establishing probable cause is essential because it provides the legal basis required to proceed with the arrest, ensuring that the rights of the suspect are respected and that the prosecution can move forward should the case go to court.