I think Boeheim is right when he said he showed loyalty to a friend. That's what friends are supposed to do.
Unfortunately, Boeheim is also a high profile employee of Syracuse U., and the angry way that he attacked the victim as a liar reflects very badly on the university. He's a coach, but he's also at an educational institution, and there of all places you don't go off half-cocked. It hurts all victims, not just Davis.
That's not even what gets me. That much is forgivable. What bugs me about both Boeheim and Paterno is the way they establish plausible deniability. That's why I don't have empathy. First he tells us he never took interest in the initial investigation in 2005 to ask what it was about, and then we learn that he is not showing enough interest in Davis's side to actually listen to the tape. The only difference between he and Paterno on that score is that Paterno's Sgt. Schultz routing resulted in more kids being abused. That's a very significant difference, but the original problem is the same. Both try to create a wall of ignorance around them. So when people tell me Boeheim didn't know, I say he is doing a really good job of making sure he doesn't know.
Ultimately, too many people are putting emphasis on Boeheim's friendship with Fine, and very little emphasis on their professional relationship. When something of this magnitude drops on you, child molestation, you need to be able to separate the two.