Chopped

[Jolly]

Literally...

https://www.kcra.com/article/modesto-lawn-mower-woman-dead-father-reacts/44539899

[taiwan_girl]

Gruesome, but I am sure it was an accident.

QUOTE
“It's a lie that they didn't see her,” Christopher said. “I’m going to keep going because I need to. I’m looking for justice and I’m going to be there until something happens.”
UNQUOTE

The number of people who would intentionally just run over some random, unknown person sleeping in the grass with a lawn cutter is very very small, and the odds that one of them just happened to be the landscape guy on that job is even smaller.

Just a sad accident unfortunately.

[Jolly]

I think you very easily could run over somebody cutting high grass, especially if he was using a batwing.

[Mik]

Yep. One wonders why she did not hear it coming near as well. Could be her present condition contributed to the tragedy.