“If you can buy slaughterbots for the same price as an AK-47,” he said, “that’s much preferable for drug cartels, because you’re not going to get caught anymore when you kill someone.”“Even if a judge has lots of bodyguards, you can fly in through a bedroom window while they’re sleeping and kill them,” he continued. “And it’s going to go far beyond that. Because pretty soon anyone who wants to knock off anyone for any reason will be able to do this.”Naturally, this technology already exists and has already been used on battlefields.

https://futurism.com/mit-professor-warns-cartels-could-use-slaughterbots