RI described at least three "signatures." I'm not sure any of what I'm reading in this motion, in regards to the crime scene, really fits as a "signature," the way I interpret the word, anyway. There were WAY more than three standout things discussed, too, but these were what the D were claiming to be ritualistic or sacrificial behaviors.
It certainly fits RI's descriptors: odd, bizarre, strange, lots of physical evidence but not what we'd think, etc. But I wonder what he considered the "signatures"?
If RA is the lone perpetrator, what the hell did he do all of that for?
*this is assuming the new court document is legit
Sidenote: Okay, I must admit that PE comes back to mind for me. He was into witchcraft stuff...I mean, I know...but I can't help it.