Anyone managed to recover these blackboxes?

[RossisBoss]

I tried to find as many black boxes as I could. Did anyone ever find the last guy from Theta? I found pretty much everyone else who had managed to escape and tried to gain entry into Omicron except for one (the man who talks to the chick who's laid out near Omicron, having accepted her fate while he chooses to walk off while remarking that he could see them being friends); anyone ever find him? His name was Thabo or something.