The second part may very well be true, but we simply have no way to conclude one way or another. In other words, it may just as well be false, and this type of deviance may've been a more fundamental trait of his. We just don't know.
"That first assertion is incorrect, unless it's very poorly worded."
Let me try to re-word it. When you deal with a pedophile man that likes little boys, the vast majority of those pedophile men that like BOYS, are also homosexual. There, did I state it more clearly?