Police departments & sheriffs offices around the country are adding underwater metal detectors (UMD) to their crime-fighting armory. An essential tool for locating evidence disposed of in a waterway, metal detectors routinely assist police divers in finding weapons, shell casings, stolen objects, and explosive devices, inform JW Fishers. One group having great success with the underwater metal detector is Houston County Rescue in Webb, Alabama. Team members are highly trained public safety divers that provide assistance to law enforcement…