So, another let'splay I watched light up a couple of insects.
Killing Auto-Turret triggered Taste for Blood effect.
Also, Taste for Blood discreased AP cost for knife attack by 3 AP, from 7 to 4 AP, if I understand right, it is a bug.
Also, I'm not sure is it bug or not, but he found blueprints of Energy Emitter Shield and EES itself before he found drill parts.