I know it's late, but writing a review totally slipped my mind until now.
For the most part, "In the Red" was a yawn worthy episode. One of the big problems which plagued the episode--and the show for that matter--is that the game-breaking pieces of information come from some kind of electronic records and the characters receive them over a plain phone call. The investigation only moves forward when someone says "______ was calling/visiting/accessing/etc _______," and it's not exciting, which is the nature of white collar crime. Elizabeth is probably the most useless character on television right now. Another CGIed scene on the phone and more wasted time. Does she have to be in every episode?
Score: 8.1/10