Gone

When the kids finally reach their senior year, everything turns to shit. At least, for Stan Marsh it does. He loses the girl of his dreams (they've been dating for three years straight), is kicked off the football team, loses his dog to illness, his parents split, and everyone thinks he's gay. With Kyle in the advanced classes he's always buried under homework. Kenny dropped out of school and lost touch with his friends. Eric is dating Wendy and loves to rub Stan's face in it.

With no one around anymore, Stan falls back into the goth phase. He gets heavier with the alcohol use and is just a complete wreck.

Since his Super Best Friend is too busy to realize what's happening, he doesn't get help. No one even notices the changes he's going through.

But will they notice now?

Now that he's gone?