What happened to Gilbert & Blundell

they shut down the whole intersection since like 9 until now...
for Blundell, they closed the road from Moffatt to I don't know...
for Gilbert, I heard the closed from (middle of Blundell & Granville) to Francis

anyone know what happened?
I heard car accident but don't need to closed down the whole block for like 3 hrs......
=/
I had so much trouble getting home!!!!