I was saying this elsewhere in the thread, but I don't even think that matters in this case, consent. Them consenting to shooting each other, drunk or not, wouldn't save either of them from a manslaughter charge. Imo, being drunk in this case would make their stupid decision worse. Doing this without consent would just be plain ol' attempted murder on one of their parts.

Like, consenting to a crime makes you culpable, and you can totally do that while drunk and get charged. Except for sex, where the rules about consent are different.