Atlas Armor Mission

https://preview.redd.it/3rzdpee49rff1.png?width=1920&format=png&auto=webp&s=d35ad9916599567ddcf75f58c3db261b929b64dd

I completed this entire quest to the letter, but when it came to talking to the three NPCs you had to loot, I killed one without actually reading the option. xD

Now I don't know how to move forward because I'm missing some papers that Mormon gives me. In the tutorial I was watching, I'm supposed to appear next to Professor B. I guess it's because I killed one of the lackeys.

Does anyone know how I can continue with the mission?

https://preview.redd.it/edqwm3e1arff1.png?width=1920&format=png&auto=webp&s=9a246efc90f29f876f98ba39a1c99a11fce4ab7a