"Hasselman said that timeline means Roa doesn’t recall approximately five hours of that night, during which time he had what one deputy has called “a gunfight, plain and simple” and then hid in the darkness for hours before the police dog tracked him down."

All after just one drink, too.  

"investigators found a total of 27 spent shell casings from the AK-47"

" Olson then identified himself as a police officer and directed the man to drop the gun, Glessner and sheriff’s Sgt. Gordon Gill both testified."

"Olson said that after issuing the order, he saw a gun barrel pointed at him. Several muzzle flashes came next, as bullets began to fly.

“I knew if I stayed there, I was dead,” Olson testified. He said he tried to take cover behind a nearby vehicle, but was shot in the groin and upper part of his right leg before he got there.

"Gill testified that after several bullets were fired in his direction, he heard Olson exclaim that he had been shot.

That's what we know so far.