A shooting has occurred. Investigators have not yet found evidence. Then they look in a surface water drain and find bullet casings. They put the casings in a paper bag and send them to the lab to be analyzed. Find out about the techniques and tools ballistics experts use to help bring even the toughest cases to a close.
| ISBN: | 9781474763387 |
| Publication date: | 7th March 2019 |
| Author: | Kortuem, Amy |
| Publisher: | Capstone Global Library |
| Format: | Ebook (PDF) |