On the tower tape one of the pilots seems to say something like 'when we put full power on it, it veered to the left, we tried to stop it but we couldn't.'
Later Connie 822 asks if they want the engines shut down when the fire crew approaches.
The tower asks what happened at about 13:23 into this LiveATC.net clip:
http://archive-server.liveatc.net/kr...2020-1300Z.mp3
As always, the time scale on these .mp3 clips sometimes seems to be different on other browsers and devices.