Couldn't place the first shot but from the reaction of the bull maye a leg or low shoulder shot. The Bull had trouble staying upright on the left front leg.

Second shot, no idea. Gets the bull running in the direction of the shooter though.

Yes then the bull appeared to charge in the direction of the shooter.

Third shot to the chest, had the bull incapicitated.

The shooter then ran away.

Fourht shot after clearing a 'jam' finished off the beast.

***

Gaur the larger relative of banteng are known for their aggressiveness. Banteng less so, but still have a reputation for fiestiness at times.