On the cameras I watched Potential Threat/New Target make his way up the tunnel, walking quickly. He was joined by two new humans, now designated Target Two and Target Three. They passed me and I came out of the tube access and followed at a distance. I scanned them for energy weapons and found no readings. All three Targets wore jackets and pants with deep side pockets. I marked seven locations where knives or extendable batons could be carried.