Finding Jahleed Edit
Jahleed can be found in the C-Sec offices. From the elevator to the docking bay, head left, and he is in the small cove with the tree talking to a C-Sec Officer. Walk up to the volus and accept his quest. He thinks his business associate Chorban is plotting to kill him, and wants you to meet with Chorban in the lower markets.
Talking to Chorban Edit
Chorban is in the Lower Markets, which can be accessed behind the Rapid Transit Station to Chora's Den, or the stairs near Conrad Verner from the quest Citadel: The Fan. Chorban is in the corner with two other armed salarians, or a single krogan.
If you've already agreed to scan the keepers for Chorban, he explains that he was just going to threaten Jahleed in order to get the data from him. At this point, you can tell Chorban to stop, (Paragon) or you can help by continuing to scan for him (neither Paragon nor Renegade).
However, if you have never talked to Chorban, or if you have spoken with him in the Council Chambers but did not agree to do any scanning for him, he and his salarian bodyguards will attack you. After you defeat him, you have a choice - you can threaten him to stop him from going after Jahleed, kill him (for Renegade points), or agree to scan the keepers for him.
Return to Jahleed Edit
When you return to Jahleed, if you've accepted the Citadel: Scan the Keepers assignment, he apologizes for lying to you, and then disappears to complete this assignment.
If you haven't accepted the assignment from Chorban, you have a few extra options. If you tell him you don't care about the data, you can turn him in to the C-Sec Officer for stealing from the workplace, Charm/Intimidate him (requires 7 charm/6 intimidate points) so he turns himself in to his company (for 8 Paragon/2 Renegade points), or ask him for payment. Asking him for payment gives you approximately five times the cash of a normal completion, but no Paragon/Renegade points. If you don't turn him in, he asks you if you want to scan the keepers for him, leading you back to the Citadel: Scan the Keepers assignment (if not already finished).
Maybe a bug or not, he will also offer you this assignment if you've already finished it before talking to him a second time, but will not result in any new assignment.
- In both the 360 and PC versions, there is a typo in the journal, reading "Ctiadel: Jahleed and Chorban" instead of "Citadel: Jahleed and Chorban."