What does the term 'fracture match' refer to?

The term 'fracture match' specifically refers to the identification of two or more pieces of material that can be determined to originate from the same source by examining their broken edges or surfaces. This process involves closely comparing the fracture patterns and characteristics of the materials to confirm they fit together seamlessly. It is a vital technique used in forensic science, particularly in cases involving glass, ceramics, or other solid materials where matching broken pieces can link evidence to a suspect or crime scene.

In forensic analyses, when two pieces are found at different locations, if they can fit together based on their fracture patterns, it strongly supports the notion that they came from the same original object. This technique can provide critical evidence in criminal investigations, making it essential for evidence technicians to understand and apply the concept accurately. Other options listed, such as the presence of multiple fractures in a single object, the process of repairing broken objects, and determining the age of fractured material, do not align with the fundamental definition of a fracture match in forensic contexts.