Responses
It was most likely the Undertaker telling R!Ciel or he brought R!Ciel to watch
From what I recall, Snake wasn't part of the orphan group that kidnapped kids -- he was a circus addition the main group found and invited since they didn't have a Snake charmer act. So he didn't know what they were doing.
Oops sorry my brain is fuzzy. I meant the Undertaker most likely told Doll what happened. He couldn't have brought her to the crime scene in time most likely, so erase that theory
HOW does Doll know what she knows xD it's impossible. Only said Phantomhives know how they killed the circus members and I doubt they talked much about it. To anyone. Not even Sebastian & Ciel, bc why, it was done.
So why should she know?
And could we please highlighten the fact that they were not innocent at all too? They kidnapped, stole and deceived children into horrible, despicable things, where death was a blessing!? Tzz...
But btw... did Snake know what the rest of the circus was doing? Think he was the only one left out, so other than Doll, who even participated (so love, you turned into a monster ages ago), he srsly doesn't know, right?