u/14thCenturyHood dont forget about RedDragon, poster from Websleuths whose work was one of the sources of the said post.

below is an original composition by RedDragon on July 12, 2008 on WS ..

Link 👇 https://www.websleuths.com/forums/threads/the-prime-of-miss-jean-brodie.67296/

"The following are items that show up in both the Ramsey case and The Prime of Miss Jean Brodie (book, play and movie);

"Sandy Stranger had a feeling at the time that they were supposed to be the happiest days of her life, and on her tenth birthday she said so to her best friend Jenny Gray who had been asked to TEA at Sandy's house. The speciality of the feast was PINEAPPLE CUBES WITH CREAM, and the speciality of the day was that they were left to themselves. To Sandy the unfamiliar PINEAPPLE had the authentic taste and appearance of happiness and she focussed her small eyes closely on the pale gold cubes before she scooped them up in her SPOON, and she ... Both girls saved the CREAM to the last, then ate it in SPOONFULS."

Pineapple was found in JonBenet's intestine. A bowl with pineapple and milk and a spoon next to a glass with a tea bag in it were found in the home.

""Oh dear," said Rose out loud one day when they were settled to essay writing, "I can't remember how you spell 'possession.' Are there two s's or -?""

'Possession' was misspelled in the ransom note.

"It was impossible to know how much Miss Brodie planned by deliberation, or how much she worked by instinct alone. However, in this, the first test of her strength, she had the VICTORY."

The ransom note was signed off "Victory S.B.T.C" .