Kurt's summary of the evening's work: three of the parts seemed to be delivered as planned, but the fourth went missing - despite the Cube Hunters' best efforts to track it.
Here's the deal - we tracked three of the tagged parts to Grand Frederik's, where it seems they were safely put onto a train for delivery to... wherever they were supposed to go. However, the fourth part seemed to have taken an about turn on its way to the station and headed down to the Old Town, and I can only presume that its transport was hijacked.
As I mentioned in the last post, Caine crashed while following it, and then it disappeared from tracking near the Brotherhood of the Six temple. Last I heard, Caine was near or at its last sighting and trying to see if he can find anything. Meanwhile, Karen and I are attempting to figure out which part was stolen...