Looks like an episode of Spiral taking place at Rodez

It was actually the meeting of advocates and gendarmes preparing to do a reconstuction of a murder scene in Rodez. In May a body was found in a stairwell with blood sprayed everywhere.Yesterday a  reconstruction was staged. Looking at the photo, what did we do before mobile phones? The annoying thing is the conversations will be as always the most banal and unneccesary. A bit like facebook why do we need to document or talk through every moment of our lives?
Or is this an old fuddy duddy question?
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