Hello to all again, here's Denmark
Just an idea. On one of the hundreds and hundreds of pictures we have seen online by now (no link, I am sorry and I doubt if I could find it again) you see the table in the last apartment. It has a cheap, small, white shaded, lit lamp (on a spherical white porcelain stand) on it up against the wall, and a tablecloth. Some velvety-looking fabric iirc. You clearly see one of the distinctive metal chairs also, that is why I am almost certain it actually is a recent photograph.
On the table, to the right side, there lies what appears to be a small brown vial of sorts. It looked to me as something you would use for a powdered drug like say, cocaine or methamphetamine. I have no idea when it was taken, the lamp was not in any of the footage from inside the apartment after the deed, and the table in same footage has no tablecloth and looks scorched/burnt, like something has been lit on fire on it and burnt. Papers, perhaps, or preparing drugs, I have no idea.
I haven't really given it much thought since in my eyes the mugshot of LM shows a worn, used up man, quite possible a daily drug user. So the vial seemed natural and just confirmed my beliefs in that regard.
But with regards to the sneezing heard, it would - again in my opinion - seem perfectly natural that he himself would be sneezing. From sniffing drugs. It is a very common occurrence, I have witnessed that many times when friends have done that.
And it would make sense for him to use for instance methamphetamine. It has profound effects on the body, among others a big increase in body strength. And he was working harder that night than he must have done for a long time... carrying all that weight around, cleaning and clearing things out etc etc etc. The whole thing must have taken hours and hours, and he is neither fit nor strong, physically.
This is all from memory, since it has been days since I saw that picture, and LM wasn't even in it (perhaps his foot??)... just that table and the chair as far as I recall.
Just a thought. If I come across the picture again, I'll make a copy of it and copy the link as well.