i notice that his shirt is saturated with blood and i frown as i catch sight of the wound , remembering that he also was stabbed . always the social butterfly , ann was the second member after me . as she laughed , she turned her light to the silent companion . in her heart ... she did n't want to believe it . he freed the infant from the body . the tunnels went everywhere , to allow the maintenance robots to bring in supplies and services without adding to street congestion . 