Riverdale Promo: Cooper Chaos

Chaos and confusion have corrupted the town of Riverdale on Riverdale Season 2 Episode 4.

Riverdale is spiraling out of control! After the attacks on Moose and Midge, and the attempt on Ethel, tensions are rising and people are turning against each other. A war is brewing.

But, at the center of the chaos, a killer is leaving clues to toy with everyone's favorite "Nancy Drew" investigator.

Why is the killer doing these attacks for Betty?

That is the big question looming from the latest teaser. The Black Hood has sent Betty an envelope filled with strange coded markings. He wants her to play a game.

She's determined to solve the puzzle, but this could be a trap. Especially as the masked gunman lurks nearby in the library with her. Even Alice is worried about the danger this could involve.

The battle lines between North and South Riverdale also seem to be drawn.

Archie's Red Circle group will do whatever it takes to stop The Black Hood. In fact, he wants to end the gunman's life himself. Though, from the look of the promo, his gun-totting, graffiti-making ways might've started trouble with the Southside Serpents.

There's rain, leather jackets and a stand-off between both sides of town. Prepare yourselves, Riverdale fans. We might have a rumble on our hands.

Check out the full teaser below and share your thoughts in the comments.

Don't forget, you can watch Riverdale online via TV Fanatic. Get caught up on all the past drama now!

Riverdale airs Wednesdays on The CW.