Disturbing Dream

Alright, it took place in a corporation complex that was more of a huge, walled city. Originally it was actually some strange dream about ant infestations that played out like some Discovery Channel documentary, but that was just what they were telling the people or something.
Everyone's watching this documentary or whatever, then it switches to inside the domed city, and it's these people wandering about, looking slightly diseased. One woman has a thin, gaunt face and a splotch on the side that looks like a skull. A guy in a nice suit looks around, people check cell phones, that kind of thing. There's one lady talking about about how someone she knew's baby died or came out wrong when she was giving birth or something. No one knows what to do, and they're all just wandering about.
The guy that the whole thing is focusing on, who you'd have the impression was the main character if it was a movie, tries to make some speech about sticking together, but then someone comes up behind him in the crowd and garrotes him, then someone breaks a bat or a board on the back of the guy chocking the first guy.
Then everyone gets into a riot, knocking the crap out of each other.

This one guy who was inciting violence--at first it was a stereotypical rap guy, but it changed to a football captain type dude when one of the dream people said something, because dreams never stay straight. It may have happened because the guy he was talking to was supposed to have been a nerd, but looked like Emilio Estaves' character from the Breakfast Club. One thing was that he had a big diamond ring, and when he was saying something, someone said they should take his ring and punch him in the nose with it.--so the football captain/rapper is pinned to a wall by someone's foot, and he's telling everyone how he can get everyone out, and lead everyone to safety, and how things are different than they were before.
He mentions how the nerd-who-looks-like-a-football-scrub/Emilio Estaves guy that he disobeyed him, and that his mother disobeyed him for having scrubguy, and he pushes the foot away and lunges over at EE and the foot pins him back down on the shoulder, and he starts laughing, and what wasn't so obvious until just now is that his shoulder is a little longer on one side, and now that he's laughing and going freaky, the shoulders getting longer and like a big, fleshy, cancerous wing or something, and his mouth is widening as he's laughing crazily.

One of the guys in DEGD has a game planned for his next capstone called Extinction. It's apparently Dead Space meets Mass Effect, and is about a virus that enhances people's emotions before making them into monsters. That was a really freaky, fucked up dream, even when it felt like I fell asleep in front of the TV and my mind was messing with infomercials or a Discovery doc.
So, note to self. It's good to write down dreams, especially the freaky ones.