What type of evidence might accompany a hit-and-run vehicle?

Fabric abrasions or fibers are types of evidence that may accompany a hit-and-run vehicle because, in many instances, the victims or any pedestrians involved could brush against the vehicle as it passes, leaving behind fibers from clothing or other materials. This physical interaction creates a connection between the victim and the vehicle, which can be crucial in identifying the driver or the specific vehicle involved in the incident.

Additionally, fabric can transfer from one surface to another, particularly during a collision or a near-miss. Investigators often collect and analyze these fibers as part of the forensic evidence to link a suspect or vehicle to the crime. This type of evidence is not only prevalent but also significant in establishing a timeline or identifying the vehicle involved.

Other options like only metal fragments or only liquid substances are too limiting, as hit-and-run incidents often involve multiple potential sources of evidence. Similarly, the idea that no evidence is found is generally not consistent with the reality of forensic investigations, as law enforcement agencies typically recover some form of evidence from such incidents. Thus, the presence of fabric abrasions or fibers is the most accurate representation of the type of evidence that might accompany a hit-and-run vehicle.