User blog comment:Garhdo/Plot hole?/@comment-2250460-20111230215428

Well Mass Effect is set in like what, 150 years from now, I figure by then they should have some sort of DNA scanner or somthing they could use to find Shepards body, considering the Collectors have been around for 100,000 years. Also the Collector Cruiser is does have some Space crafts of some sort or tractor beam, how else would they be able to bord the Normandy?