I wonder if the apparent lack of a lawn mower goes to the "power equipment contents" perhaps they took the entire mower, and it's contents (as the mower blades are often a plethora of debris), but knew the list would get out so they kept some of these more scary items with a more vague explanation?
I think it may have been Maria Guerrero, though it could have been Omair, who showed the yard and the front was very shaggy while the neighbours was not. So, I feel they likely do their own yard work as the grass hadn't been cut since Sherin went missing, though a hired person, even a teen, may have quit when Sherin went missing and hate spread like rapid fire. I can't imagine trying to mow their lawn for them with all the people at the memorial and media all wanting to ask their questions about who the Mathews are...
