After watching the Halloween Kills trailer, you could tell from the beginning that it was starting back off from the first Halloween movie (2018). Assuming the direct storyline goes from Halloween 1978, to Halloween II 1981 to Halloween 2018, Everything should be simple for the most part. The age difference between Laurie and Michael is logical, and considering he's the embodiment of evil, it ties together. Not to go directly off the wikipidiea, but it states that there's two seperate main storylines. Obviously Halloween III was its own thing, but since the Silver Shamrock masks are referenced, could it be that III IS connected to 1978? I'm not too deep in the lore I'm just scratching the surface, anyone else got any thing that ties together?