Mafia 111. Buruaka

And I wanted to add one more thing, I was in the block last night. There are three possibilities: either I was investigated on the first night, or I was blocked by the Mafia, or I was blocked by a Town blocker.

If it was a Town blocker, that's fine, they have a reason to suspect me.
If I was investigated, why didn't the Mafia kill me as Gorio last night?
If it was the Mafia blocking me, how is that possible if you think I'm Mafia?

What I'm getting at is, Town blocker, if you didn't block me on the second night, why aren't you protecting me now?