I've just watched a 2018 film called 'Hover'. All about a Monsanto type company who uses drones to kill people, via microwaves, when the local farmers wouldn't hand their land over to them. A bit like a remake of those westerns where the local big rancher would stop at nothing in order to buy up or take all the little ranches around him. There was a big shootout in the end. It all ended in tears for the baddies!