“Shoot the boyfriend and dump his body in a landfill.”
For some reason that sounds like an insult to a perfectly good landfill.
i suggest the local sewer pond where no one would take a second glance at another POS floating around
Middle of the desert, large anthill, cover him in honey, stake him to the ground, drive away and return in two day to see if their is anything left and with a little luck there are only perfectly clean bones and fat ants.