Wouldn’t a google search turn up any. That is if Sarah did grant any commutation or pardons. I do not remember coming across any info of the sort in all my readings of Sarah.
If Sarah had done that, the dozens of oppo researchers sent out to Alaska to dig up dirt on her would have made it a priority to find out. It would have been more of the malicious mud thrown at her during the campaign.
I feel pretty sure Sarah would not have made such an error in judgment.