Which suspect identification method involves a witness viewing a lineup of arrested individuals?

The identification method that involves a witness viewing a lineup of arrested individuals is known as a "Line Up." In this process, a group of individuals (often including the suspect) is presented to a witness, typically in a controlled setting such as a police precinct. The primary purpose is to allow the witness to identify the perpetrator from the individuals present.

This method is particularly effective because it provides the witness with an opportunity to observe the individuals in real time and assess their physical traits, behaviors, and other distinguishing characteristics. A lineup can help ensure that the identification is more reliable, as opposed to other methods that might rely solely on memory or single representation.

In contrast, a photo lineup involves showing the witness photographs of individuals, which may not always capture nuances and physical presence as effectively as a live lineup. Field identification usually occurs in real-time on the street or at the crime scene, often lacking the formal structure and safeguards of a lineup. Witness testimony is the broader term that encompasses whatever the witness states in relation to their knowledge of the crime but does not specifically refer to the identification method involving the viewing of suspects.