Out or Not Out?

[Dakota]

ASA fastpitch

Situation: R1 on 2B; R2 on 1B. BR hits a grounder. F5 is playing in. Ball richocets off F5 toward F6. Ball hits R1, who is running to 3B. If the ball had not hit R1, it was heading directly toward F6. R1 had no chance to avoid the ball, since it changed direction so quickly.

ASA 8-8-K says runner is out.
POE 28-A-3-b says runner is out.
ASA 8-9-F says runner is not out.

Question: how do you determine whether 8-8-K/POE 28 or 8-9-F takes precendence?