Pregnant 31-year-old manicurist beaten and stabbed to death in own home; police arrest suspect after viewing surveillance footage.

This tragic case has sparked widespread concerns about the misuse of such a location tracking device.

Technology continues to advance, but the law cannot always keep up with it. One of the biggest areas of controversy involves tracking devices, such as Global Positioning System and cell phone locators ...

A 1981 illustration of a GPS satellite. Credit: The U.S. National Archives The Global Positioning System (GPS) and other Global Navigation Satellite Systems (GNSS) provide critical positioning, ...