After WWE Smackdown went off the air, Alberto Del Rio came out and attacked Randy Orton. He focused on his arm, attacking it and locking in his Cross Armbreaker.
This is stemming from Orton hitting an RKO earlier in the night onto Del Rio. It appears they are writing Orton off of TV for a few weeks to finish filming the second installment of 12 Rounds.
For the video, check out WWE.com