This book takes us into the digital world to explore exceptional murder cases in which investigators are faced with complex circumstances and a lack of physical evidence. Instead of using physical evidence, investigators will track digital trails, from chat rooms, mobile phone apps, GPS navigation systems in cars, to fitness devices. Strong. This series follows true stories of investigators entering the digital world to solve brutal murders. Lacking physical evidence, they will find a digital trail, whether it's chat rooms, cellphone apps, car GPS or fitness trackers.
