I've been sworn to secrecy, but I'm going to let out this small but crucial detail because, well, innocent people's names will be thrown under a bus or in a hole or something, and I can prevent it. The tutor in question is Yearby's ex-girlfriend, the same one who gave him the belt as a birthday present and dated James McGill. It turns out Yearby engineered all of this as a means of revenge.
I guess the old wise men were right, revenge is indeed a dish best served cold.
