How come Obi Wan didn't sense Anakin going to the Dark side.

Obi Wan needs to view the security recordings to see who has killed all the Jedi in the temple, Yoda new who was behind it, how come Obi Wan didn't?

The dark side blinds everything, remember. Lucas' easy excuse for the lameness of the PT Jedi.

the Force had been shrouded in Darkness since before Plaguis was a apprentice i think it was his Master Tenebras who did it and it got worse and worse making it hard to do a lot of things when it came to perception and future sight

EU. F*ck it.

Indeed. No EU here.

He knew. He just didn't want to believe it.

I'll MAKE him believe it. 😈

Following the script of the OT.

Errr?? What??

Maybe he sensed something like that, but was in self denial the whole time, because he didn't want to think Anakin's turn was possible.

Maybe he needed the audience to think of an excuse for him.

😂