Joe sat at his desk studying reports from the local police. One of them was from the crew who had shown up at an old underpass in response to a very faint nano signal. Several dogbots had seen Trey, but without definite orders to apprehend him, they had flagged the location and continued with their patrol.
Joe had dispatched the patrol when a sniffer detected the possible presence of nanos. The sniffers were supremely more sensitive than the dogbots, but were so small a patrol had to follow up to make the arrest. Only this time, there was no arrest. The report said there might have been movement in the underpass, and it looked like the access cover had been moved. They found no other sign. Because of jurisdictional issues they couldn't enter the tunnels to investigate until several hours
