1. Forensics
... bullet. These spirals are called striations. Just like fingerprints and just like pennies, there are no identical barrels. Also in the case i! n which the gun is found at the scene, but no obvious clues as to the owner, there is another technique that aids ballistic experts. If the gun goes off in the vicinity of anything soft, like hair or clothing, fragments ... The most common and obvious physical evidence that is left behind are the fingerprints. They leave a lasting impression wherever they touch "literally. Every finger on every single person has a unique print. The friction ridges...
- Word Count: 4736
- Approx Pages: 19
- Grade Level: High School