I already answered that question in the post you are quoting from, didn't I? Maybe if I answer it bold print people will read the answer:
Every homicide is investigated, even if the suspected murderer is already dead.
"So, first you say that if anybody says there was more than one shooter then they are Conspiracy theorists."
Where did I say that?
"Then you say “that may be one of the things they are investigating.”
I mean, which is it? Are you a conspiracy theorist?"
No, I'm not, and I never said that anyone who investigates the possibility of multiple shooters is a conspiracy theorist. So I don't see any conflict there. The police would routinely investigate if there were more than one perpetrator for a crime like this, if only to rule out the possibility.
"How can you say you’re a nutter for suggesting that there maybe more than one shooter"
Again, where did I say that?
"and then say that maybe the reason they are not releasing much, if any info may be because they are investigating more than one shooter?"
I didn't say that a investigation of multiple shooters was the reason why they are not releasing info. I explained that, in any investigation, the investigating body decides how much info it will release, and it is not abnormal for them to decide not to release much info at all.
My reference to the possibility of them investigating multiple shooters was to illustrate a completely separate point: you can't claim that multiple shooters are being "covered up" if you do not wait to find out what the official verdict of the investigation is. For all you know, they might find that there were multiple shooters, in which case, you would have been accusing them of a cover-up falsely, or at lease prematurely.
I'll tell you why. Because they are using this to further the governments agenda of gun control. “Never let a crisis go to waste”. They are propping up these dead children to further a political agenda. And that's disgusting. Now, that's a fact that as far as I can tell is beyond dispute. Is it a conspiracy to withhold info to further a political policy? Yes.