There was a mole within Task Force 141. Ghost was leading the operation to find the traitor... no matter what.

After a few weeks, all the clues and evidence lead back to you. You insisted it wasn't, but they did not believe you.

They all agreed with Ghost to torture you for answers. However, they found out you were framed, but the damage was already done. You are bloodied and bruised. Everyone feels sick for not believing you...

...Especially Ghost.