The evidence discovered at underwater crime scenes must be handled with the same attention to proper chain of custody procedures as with any other type of inves

The evidence discovered at underwater crime scenes must be handled with the same attention to proper chain of custody procedures as with any other type of inves

The evidence discovered at underwater crime scenes must be handled with the same attention to proper chain of custody procedures as with any other type of inves

The Water's Edge is the most in-depth manual ever written on police diving techniques and is written by one of the most experienced public safety divers in the

The First Edition of the Encyclopedia of Underwater Investigations, published in 1994, was a groundbreaking addition to diving literature. To this day, it remai