Why is it crucial to gather witness contact information after a crime?

Gathering witness contact information after a crime is essential because witnesses can provide valuable evidence that may be critical to the investigation and prosecution of the case. Their observations can offer insights into the events that transpired, potentially identifying suspects or corroborating details that may be vital for building a strong case. This evidence can be presented in court, supporting the narrative of what occurred during the incident.

Although witnesses may forget details over time, the primary importance lies in documenting their accounts as soon as possible for accuracy and reliability rather than just to prevent a lapse in memory. Preventing witnesses from leaving the scene and solely focusing on their personal experiences do not encapsulate the primary reason for collecting their contact information. It's the potential evidence they can provide that underscores the urgency and importance of this action.