Katarinaâs Letter to Liz (
The Blacklist)

Red promised Liz Keen (Megan Boone) that sheâd get all the answers she wanted in a letter her mom Katarina wrote her âfor when the time was right to let you know the truthâ about who he is. âItâs quite a story, full of ambition and hope, love and loss,â he said. But she couldnât read it until after she killed him because she wouldnât if she knew the truth. She (presumably) died, and fans were left wondering just what was written (and if it did, indeed, confirm Red is Katarina).