More good questions....

I think it does matter... bringing fame to a serial color... but I believe justice overrides that concern, as bad as it is.

I don't think people become serial killers for the notoriety - I do think people kill for notoriety. Serial killers, true serial killers, are a very different breed.

I think the best chance for the Zodiac case to be solved is thru DNA... IF what they have is actually Zodiac's DNA.