Great. I have no issue with investigating and discussing the murder line. I don't believe in it, but we've all discussed theories that we don't support.
I am opposed to the misinformation the is repeatedly stated as fact.
If someone says they think the killer planned to dispose of the bodies in a more or less straight line with the abduction site, then that is fine.
When someone says the bodies were disposed of in an exactly 180 degree line with the Conti and that the bodies were exactly this far apart, then those people need to provide the data that supports that statement. No riddles, no redirects to some other website or a book, no changing the subject.
Furthermore, by your reasoning, why not try astrology? Or time travel? Why not try psychic predictions? Those things are more likely than a "murder line".
Maybe, posters should try inductive reasoning. Several highways run through that area. Highways and cities don't just spring forth willy Billy. They are erected according to a plan. Claremont was the starting point. Maybe the killer just followed the roads out of the city, just like every other human being.