Harry Crocker (Harry Potter)
murder victim
Lord Moldytorts (Lord Voldemort)
He was actually the murder victim. He was posing as Harry Crocker by drinking Polyjuice Potion.
Herhiane Granger (Hermione Granger)
The murderer of Lord Moldytorts
Severus Crepe (Severus Snape)
The character most likely to have killed Harry Crocker due to suspicious dislike of him
Alpus Fumblepork (Albus Dumbledore)
Solves the murder mystery
Minerdna McMonolog (Minerva McGonagall)
The supporting character with potential motives