Which of the following is a primary role of fingerprint analysis in investigations?

Fingerprint analysis serves a crucial role in linking a suspect to a crime scene. When fingerprints are recovered from a location, they can be compared to known fingerprints of individuals to establish whether a suspect was present at that scene. This connection is critical in criminal investigations, as the presence of a suspect’s fingerprints can provide strong evidence of their involvement in the crime.

Moreover, fingerprint identification is unique to individuals, which enhances its reliability as a tool for forensic analysis. By successfully matching a suspect's fingerprints with those found at the crime scene, investigators can substantiate a case and assist in the prosecution.

In contrast, the other options do not directly pertain to the primary role of fingerprint analysis. Identifying the method of crime or confirming witness statements relies on different forms of evidence and investigative techniques, while documenting weather conditions is unrelated to fingerprint analysis and its primary function in establishing a suspect's presence at a crime scene.