"There’s your problem," Richard announced. He was standing before half a sheet of plywood that had been screwed to the wall and used as a surface for mounting telecom stuff: cable modem, routers, punch-down blocks, phone gear. In two places, cables had been severed, their cut ends carefully pushed back into place so that the damage was not obvious. One was telephone, the other was the black coax line that had formerly run to the cable modem.