Who: Regulus Black, Edgar Bones, Sirius Black, Severus Snape, Walburga Black, and Kreacher (both NPCs)
When: the evening of March 8th, 1980
Where: Grimmauld Place, Nimue's Cave
What: Kreacher's got some news about a horcrux. Regulus is determined to destroy it.
Rating: Some violence and scary bits
( Kreacher was missing. )