Arkham, 5th june 1926
Miss Quinn and Miss Kawalska realized the their neighbor Mr Corbitt collected body parts in his home.
Investigations made sure that the reason was to bring up the child-thing he had in his basement. After they had read his diary and an old book in Sanskrit (The Key and the Gate) they realized he worshiped a demon/god named Ramasekva.
Since they realized they couldn’t let the child-thing grow up, they burned his house to the ground (together with the child).
Mr Corbitt was devastated and was taken to Arkham Asylum.