I'll try to post these every other week day (Mon-Wed-Fri), but I make no guarantees. Sometimes there will be more than one cap for a beginning or ending of an episode. I'm also using my capper's discretion - meaning I'm choosing the most aesthetically pleasing image that we see first or last not always literally the first or last things we see. I'll explain this as we go along.
:: Click on images for the HQ versions ::
6.10 Beginning: The episode begins with Crowley torturing the Alpha Shapeshifter, who looks just like him, for information on the location of Purgatory. It doesn't go well for the Alpha, who loses his head.
Our first look at the brothers is when they deliver a monster to some of Crowley's demons. Dean is not happy about it either.
6.10 Ending: By episode's end, Crowley is killed (but not really...shhhh) and after learning from both Crowley & Castiel that his soul is broken, Sam decides he doesn't want it restored to him...leaving a stunned Dean behind.