"Eyewitness" is a term used to describe a person who has directly seen an event, particularly a crime or accident, and can provide a first-hand account of what happened. Eyewitnesses play a crucial role in legal proceedings, as their testimonies can help establish facts and clarify circumstances surrounding an incident. In the context of law enforcement, the reliability of an eyewitness account can vary. Factors such as stress, lighting conditions, and the passage of time can affect memory accuracy. Consequently, legal systems often use corroborating evidence alongside eyewitness testimonies to ensure a fair and just outcome.