Is anyone surprised that your cellphone location is used in a criminal investigation? Silly people. Just a few years ago they caught a killer like this around h

Is anyone surprised that your cellphone location is used in a criminal investigation? Silly people. Just a few years ago they caught a killer like this around here. They asked the cell phone providers for location data, pruned the group with what they knew about the killer and took a DNA test of the remainder of the suspects. Easy.