Presumption of innocence is from the state. OBJ isn't in prison right now, so that's intact.
There is no presumption of innocence, or guilt, from public perception. Every one of us is free to make up our minds on anyone's case as soon as it happens. I'm bummed this story exists, but from the only article I've read on it, doesn't sound like it's a very credible accusation. I'd like to find out more.
Yes, a legal term. That's why I said court of public opinion. That's why OJ was exonerated and yet 90% of America believes he is guilty.