A beeping sounded rapidly in her ears. Her target indicator soared to the underside of the van. She flicked her segmented tail upward, thrusting up high on her hind legs. The tip of her tail twitched, just once. The dab of cyanoacrylate glue that spat from her tail stuck to the chassis of the van and hardened instantaneously. The micro-miniaturized transponder injected into the glue would be virtually undetectable until commanded to awaken.