Please help me remember which unknown mass shooter(?) I am thinking of

Just a warning I have to describe photos of a corpse since that's all I remember of this case.

I've been trying to remember this guy's name for months now, I remember seeing maybe 6 months ago or more a post on reddit showing what I think was a mass shooter (or attempted one) after committing suicide. He must've been a recent one as the photos were very clear. I never heard anything about him again so I'm assuming he was quite unknown.

Details I can remember:

He looked kind of young, maybe around 20?

He had brown, wavy ish hair

The photos shown in the post were a bunch of close ups of his body

His eyes were open in the pictures

He was wearing jeans

His face still seemed to be kind of normal, he didn't look too bloody

He was laying on the floor in the photos

If anyone knows who I'm talking about, I would really appreciate it. I know how creepy it sounds to be describing pictures of a dead body but this has been driving me crazy for a while knowing that I can't remember his name. I think he stood out to me because I had never seen that many photos and close ups of a dead shooter before.