After investigating the Drifter's Haul, you discovered he has hidden messages around the EDZ for his protégé. One of those tapes could contain the final piece of evidence that you and Aunor need to prove once and for all that the Drifter is up to no good. Search the EDZ for Drifter's tapes. One tape can be found near computer consoles in each of the following patrol areas and Lost Sectors: Trostland, Skydock IV, Flooded Chasm, Sojourner's Camp, Excavation Site XII, Winding Cove, and Scavenger's Den.