Some places they could be prosecuted.
Maybe he was a true addict and had a pact to not call for help if OD?
Maybe they didn't know?
If they did know and just watch him die, not helping... sounds harsh and I'm inclined to say it sounds unlawful (spiritually or mankind's law) but at the same stone how can they be responsible for what he did, BUT then still... how did they know he OD'd and didn't have a seizure or any number of health issues... I'd say there is or should be charges to someone or many... interesting incident.
How'd it play out, 'man, if we call the paramedics the police show up and that would harsh the mellow of the party....'
PA I know they made it so that you cannot be arrested for helping someone who OD'd. Like they say in the goofy movies.... 'we can't call for help we'll get arrested' etc etc... saving the life is more important than getting in trouble. As long as the stuff isn't in plain sight (I don't know the specific wording, but you can call for help - even though the police do show up)....
Keep us updated on what happens would ya?
I came to post about how good a few Korean films are... but don't watch to attach it to this post so I'll wait...