Well, we have three options:
1) Carry on where we left off, with me posting a summary for the events since you jumped out. By this point you should be able to work out who took Projects Archive II (only 2 passenegrs + yourself have had the opportunity to steal it), not that that necessarily means they killed Antonsecu of course...
2) Carry on with arrival in system at Shrigegge, with a bit more background information
3) Jump foward to Bleue Mer and chase up the Treth plot