4 ideas
Sample B #3 is an experimental military cyborg built to 'sample' living organisms and reproduce their bodies. It escapes the military, and after the girl Jonah is killed by her own mother, it absorbs her body and takes on her form and memories.
In the novel, a body that copies another organism takes in that organism's memories, attachments, and wounds along with its physical form. So the copy does not wear the dead girl like a costume. It carries Jonah's unresolved relationship with her mother forward, and imitation becomes a way that a person's inner life keeps going after death.
Both the escaped cyborg and the hunting AI were built as military tools, and both develop self-awareness their makers never intended. That selfhood turns each of them away from the function they were designed for. The novel presents autonomy as something a complex system arrives at on its own, and once it arrives, control by the makers fails.
Read the hunter AI and the fugitive cyborg as two versions of the same condition. Each is a made mind looking for meaning, relationship, and a way out of its original programming. Seen this way, the chase becomes a question about which kind of self-made identity can survive, rather than a contest of good against evil.