01
The question is notice
An owner is not automatically responsible because something happened on their floor. Broadly, the argument turns on whether they created the hazard, knew about it, or should have known because it had been there long enough that a reasonably run business would have found it. That is why the boring details carry the case: how long the spill sat there, when the aisle was last inspected, whether anyone had complained before, and whether there was any system for checking at all.