Jerry over at Watauga Watch is keeping an eye on this story:
April 19, 2013: Democracy North Carolina files a formal complaint about the Burns contributions with the SBOE, which at that time still has three Democrats and two Republicans sitting on the board. Democracy North Carolina wants to know if the contributions were made using corporate, rather than personal, funds, and was someone other than the contributor directing who received the money?
April 25, 2013: A majority on the SBOE agree that an investigation of Burns is warranted and is therefore set in motion.
April 26, 2013: Newly elected Gov. Pat McCrory replaces every board member on the SBOE to reflect the results of the 2012 elections: three new Republican members and two new Democratic members. Paul Foley is one of the Republicans appointed. The Burns investigation is already underway.
This is actually in the middle of the timeline, but it's a critical juncture: It's the point where it becomes obvious that Governor McCrory is not only watching, but he's also starting to sweat the outcome, and decides to take some action. And Foley's subsequent and apparently obsessive interest in the investigation strongly suggests the "why" he was chosen for the new board: