Holy Aggro, Batman!
We arrived on the scene just in time to see that David Sands had re-raised an early position raiser from 700 to 1,875. A player in middle position then four-bet to 3,200 with Sands five-betting to 5,475 after the early position player folded, resulting in a fold from his opponent.
After all that raising, Sands is up to 24,000.