Through a technique known as a cell tower dump, law enforcement agents can uncover who was using one or more cell towers at a particular time, a technique which has been known to reveal the location of tens of thousands and even hundreds of thousands of people.
Koristeći podatke koje prikupljaju telekomunikacijski tornjevi, policijski organi mogu otkriti tko je koristio jedan ili više toranja u određeno vrijeme, tehnikom koja može otkriti lokaciju desetina tisuća ili čak stotina tisuća ljudi.