With the sound of something heavy colliding with the floor, Raid-Bot instantly turned his attention (and his weapon of course) to the source of the noise. He put a bit more power into his motion sensors in order to find the new threat, only to find that nothing was moving. 

"Potential threat detected. Captain Andrei, did you come alone?" Raid-bot asked instead of opening fire. It would have been easy to just shred everything in the general direction the noise had come from, but Raid-bot preferred to conserve some ammunition if possible. If possible, he would attempt to deal with this new threat without tearing through his ammo. A quick scan of the 'technician' that he had run over before was enough evidence that he could still do so capably.