Shit like that happens in Jersey weekly,..and most of the time they use hacksaws or machetes.
Its usually found out when a human head is sitting on a neatly manicured golf green,...looking out over the golf course.
Or the bags they found last week in the next town over,....full of body parts from 2 women. There was the lady down the street from me that chopped off her mothers head and drove to the state capitol and put the head on the steps of the statehouse. Or the guy that chopped his (ex) girlfriend up and put her body parts in suitcases,....tossing them all over the fucking place. This is all recently. Who needs a fucking chainsaw,......

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