What type of evidence might be identified at a sexual offense scene?

Bodily fluids, hair, blood, and fingerprints are crucial types of physical evidence that can be identified at a sexual offense scene. These items can provide significant forensic information that helps establish the identity of victims and suspects, as well as corroborate or refute accounts of the incident. For instance, bodily fluids such as semen or saliva can contain DNA which is unique to individuals, allowing for identification. Hair samples can also contain DNA and can link a suspect to a crime scene. Blood can provide both identification through DNA and other relevant details about the incident, such as the struggle or the severity of injuries. Fingerprints may help confirm the presence of a suspect at the scene. Collectively, these forms of evidence are critical in the investigation and prosecution of sexual offenses.

The other options represent evidence or information that, while potentially useful in an investigation, are not directly tied to physical evidence discovered at a sexual offense scene. Witness statements and police reports provide narrative descriptions of events but rely on human recollection, which can be subjective. Surveillance footage and eyewitness accounts can sometimes be applicable but may not be present at every scene and may not provide the scientific evidence required for legal proceedings. Vehicle types and registration information may contribute to understanding the context of an incident but do