Looks like no one added any tags here yet for you.
Locard's principle
This principle states that physical evidence can be used to corroborate or disprove a person's recollection of events, implicate a person to the commission of a crime, or exonerate those wrongly suspected or accused of committing a crime.
Physical evidence
An invaluable tool for law enforcement authorities, but its integrity must be upheld through careful handling, proper collection, and a documented chain of custody.
Chain-of-custody documents
This record the link formed between each person who handles a piece of evidence.
Digital photography
This is made when a light-sensitive microchip inside the camera is exposed to light coming from the object or scene.
anatomical chart
This should be used to record all marks on the body, including size, shape, color, location, and foreign material.
Commercial evidence collection kits
These are a convenient and useful means for assuring the availability of appropriate evidence containers. It includes a variety of small metal cans for the collection of debris, paint chips, glass particles, or metal fragments.
Ring
It is composed of material transferred from the surface of the bullet onto the target as the bullet passes through the fabric.