The D.O.C. already told this story. Eazy had alot of things going on with him that could be viewed as dark, satanic, occultic or evil.
Bizzy Bone said as much in a Allhiphop.com interview but it was deleted. He said that Eazy was the one that got them into the Ouija board.
There is footage of NWA (Eazy,Dre, Ren, Yella) using a Ouija board in the NFL video for the album.
There is a pic of Eazy with a skateboard with a inverted pentagram on it.
Eazy has referred to himself as the devil's son in law in a song.
Eazy's first album features an image of skull and bones.
The colors of red and black are prominent in NWA artwork. Those colors are prominent in satanism.
Ruthless also used to feature words written backwards, back mask songs and Eazy prayed backwards on one track.
The list goes on.