Don't Count Your Chickens...
Demetriou found himself in a race after moving all in preflop for 30,000 and getting called by Brent Thomas.
Thomas had against the of Demetriou. The meant that Thomas paired his King taking the lead, but Demtriou improved to a set on the turn.
He promptly began celebrating thinking he had the hand won. He missed the fact that Thomas was now drawing to a flush, and it promptly hit on the river .
The river certainly threw water on Demetriou's celebration flames, as he hit the rail. Thomas continues to build a good stack.