I followed sven’s comments when he was active; my only quibble (if he was correct, which he sounded as though he may very well have been) is that Zero was using a fake name/parentage/birth info at that time, so how legal were any of the twists and turns?
actually Sven nails the perp w/ law......spend time where sven responds to quality detailed questions in several posts...the answers are in his body of work
to me what Sven lays out is not so much who where when but HOW.....to nail the man