I guessed right.
Get over it
Could you articulate what was right about your guess?
Again, everyone acknowledged that the whole thing was fishy.
You guessed a woman was involved, insinuated that maybe drugs or prostitution could be in play, and mentioned a drunk guy who hit his head and made up a story about getting in fight.
Which of these things actually happened here?
Recap:
It was a security guard and not a cop. You didn't guess that.
It was petty vandalism. You didn't guess that.
They paid for the petty vandalism. You didn't guess that.
There was an armed guard. You didn't guess that.
The armed guard was paid to avoid police involvement. You didn't guess that.
You guessed that the lie was to cover up something nefarious or illegal. It wasn't, the lie was just him BSing to his mom about a wild night out.
They were drunk. We all knew that.
But yes, other than all of the actual facts of the story you were completely right. They were buying illegal drugs and using prostitutes and had to make up the story to cover for the fact that they had blown all their money on hookers and blow. Add table to head as necessary.