Prequisite: Immediately available after talking to Director Tann, after Nexus Reunion
Talk to the technician named Raj Patil beside the stairs leading to the Addison’s office in the main operations area. You’ll then have to investigate three separate sites for possible sabotage.
The panel in the Pathfinder HQ is located in front of Tann. Scan it with the scanner then follow the connecting wire that will lead to a surrogate panel in Addison’s office, beside Cassidy Shaw. Scan the panel to “repair it”.
Next, the Operations Center site panel is located beside the ramp to the right. Examine it and trace the wire to another panel up the ramp near some containers. Scan it as well to forward the data to Raj.
Finally the militia panel is found near the ceiling. Just follow the marker to locate it. After scanning it, you’ll have to find the saboteur who is working on a panel on the Hyperion’s main deck.
Use the tram to return to the Hyperion - Habitation Deck. Follow the marker until you reach Zarah. Talk to her to update your objective. You have to head to the Nexus again to check out the security footage.
Back in the Nexus - Operations, head to the marked terminal and play the three footage. After recovering only corrupted and messed recordings, you have to scan the security personnel in both Nexus and Hyperion to find the culprit. There are two security personnel in the Operations area. You’ll immediately distinguish them because they are armored and armed.
Head to Hyperion - Habitation Deck next and continue following the marker and scan the security personnel. Finally, you’ll find Atkins working on a panel. Confront him and he’ll come clean. Decide what you want to do with him and the mission will be complete.
Video Walkthrough: