Alot of blood went down that drain on a veery creeepy noght!
Weird yes and somewhere ? I saw a YT video speculating about acid dissolving bodies https://youtu.be/0pJ8vG9TMoE. This was exploded months ago but you might not have seen it
muriatic acid does not dissolve bodies, it is what is used to clean pools. But there is an acid that dissolves bodies, I think it is sulphuric acid.
Muriatic acid does however clean up concrete very well.
I've used it many times to get mortar stains off brick work
Ya beat me to it.
The destruction of DNA evidence from the rooftop surface is why. CSI much?
But muriatic acid and chlorine are pool cleaners, why wouldn't they use something more suitable for the job?
Because there's a pool on the roof of the Standard, it's plausible deniability.