Doki Doki Literature Club - what the f---

Oh its not just your shitty parenting or lack of knowledge of you sons mental state its those EVIL videogames that killed your kid.

Devil's advocate for a moment, but if he was already a high-risk individual and ignored the warnings, this is actually plausible. Suicidal ideation is a motherfucker when it comes to what can get you going, and DDLC isn't exactly subtle.