I don't know, looks like it was photoshopped out.
Unless you have a photoshop file composed of various layers, you can't blur something without affect what is behind it.
That is, unless you want to spend a few hours playing with it.
She was in the process of being teleported back to the mother ship. The disassembler always starts with the highest density objects first. In this case it was the mic cord.
Yeah, I can see the "trail" of where it was photoshopped out. It goes right up the wall.
I've been a photographer and have worked extensively in Photoshop. The pic is OK. The cord is just blurred due to a slow shutter speed. No Fauxtography.