Method My friend killed himself and I need to know how

[Animalash7]

I've tried to post this a few times so I don't know what I'm doing wrong but basically: my friend recently killed himself. He was found in his basement, in a bag with a vacuum attached, and with plastic underwear… Please let me know if you know what method he may have done if it was even a known one. Thank you

 

[deadbidaylight]

I've tried to post this a few times so I don't know what I'm doing wrong but basically: my friend recently killed himself. He was found in his basement, in a bag with a vacuum attached, and with plastic underwear… Please let me know if you know what method he may have done if it was even a known one. Thank you

I'm no expert, but I'm picturing one of those vacuum bags that people use to shrink blankets and stuff for easy storage. If that's what it was, I would assume they died via suffocation. The plastic underwear was probably to prevent soiling themselves when they pass. Hopefully others can chime in?

 

[Worndown]

Vacuum bags are an internet video thing. Part of the breath control sites.
I you do it alone, you will die. It might not be the best death ever, but if you are goal oriented, it will work.