hi guys i have a problem with this quest
So starting from the beginning. I went back to SGS, got the details from Lenox. With the key he has given me I went to Patrick's room and rummaged through it. Then went to the mortuary, read through every file there and examined the body once more( I already did that once way back earlier in the game by pickpocketing the doc). With that out of the way I've talked with every guy in the station about Patrick, Bisson I think mentioned that the dead guy was working in the Core City so I went there.
Once there I've talked with every possible person that might have any information on the subject. None of them offered me a choice to ask about Patrick.
Without any other choice I looked into the walkthrough, spoiling the quest as a result. I loaded the game and did it once again, step by step as in the wiki. Same thing, no one wants to give me any information, I even leveled enough to pickpocket Mordre and get the insignia from him, no reaction. I tried even examining the body with the biology skill, didn't help either.
So guys help me here, is there something I'm missing, or doing wrong? Because I just can't find the right solution and always end up in an dead end