Something which might have been a laugh came from the creature's translator. "They'd hardly notice. Get up, Solo. I've been looking forward to this for a long time. You've embarrased me in front of Jabba with your pious excuses for the last time."
"I think you're right."
Light and noise filled the little corner of the cantina, and when it had faded, all that remained of the unctuous alien was a smoking, slimy spot on the stone floor.
So actually we couldn't really tell who shot first. It was blotted out by the book.
Any questions?