Farothel, I don't know if you saw this:
On the other side of the aether a guy named Watchmaker answers. Apparently, he's a drone expert and knows a few people around the city. He had missing person cases before, and he's quite frank about it - "there's little chance after this much time" - he says with a sympathetic voice - "but if you're willing to try, I'm ready. Not gonna be cheap, though."
Netz: You may use your previous attack roll or do something else with your simple action.