What's Happening on Prosspect - Courter area?

Lots of flashing lights and blockades.

Seems to be closed off starting at Elmwood.

Someone on Facebook said Prospect is now clear, but I'm not sure about the side streets.  Still no idea what happened.  Seemed big.

accident at Oakview and Prospect around 5:20 or so. One car overturned. Didn't see it until the emergency vehicles were arriving. Hope there were no serious injuries. Scary to see the scene.

ETA: there was at least one other car involved in the accident.

Oh, I hope everyone is OK. That's terrible.