User blog comment:Suparockr/List of Plotholes throughout the series/@comment-2249774-20120723213353/@comment-2249774-20120725014351

Well, when you get into "there aren't enough pieces in the first place" then people start saying "that's not a plot hole, we don't know/have enough info/it was never talked about" like the majority of the below ones. I got a ton of those - like wtf, how did Anderson get behind Shepard? When did that happen? Did he conveniently wait for Shepard before making a run to the beam? Why did he move on without waiting for Shepard (this one can possibly be explained).

And no one talked to Anderson on the Citadel, how did the crew of the Normandy know he was dead? Especially in Destroy where equipment is screwed up. How did anyone know he was dead? They really looked for him under all that rubble in the Citadel when there were billions dead? I don't know if those are "plot holes" but there is a ton of unanswered questions.