I don’t have much backinfo, but it looks like this happened in the USA. The video alleges to show parents OD’s on heroin after being found upon their kids’ return home.
Nothing like having your kid see you passed out on the floor and call out to you, but you don’t respond cause you just fried your brain with drugs. I’m sure those kids will grow up being upstanding citizens, with parents like these.
Props to Best Gore member @13lunt420media for the video: