Sarah glances up finally from where she's bent over her hands, the gun at her side. She breathes out heavily and stumbles to her feet, rubbing the back of her bloodied hand against her cheek and staining it heavily.

She's changed things. John doesn't have to bear the weight of this guilt anymore and Cameron's programming won't be compromised. "I'm here," she says, heading for the bathroom to clean up and leaving the door open so he could follow.