Dawn finds Spike in the alley

[katkot81.livejournal.com]

I read this story recently but can't remember where. From what I do remember Buffy, Dawn and the slayers show up in LA to help with the battle Dawn and a slayer are looking down an alley following a trail where they find an injured Spike. The other slayer runs off to get help and Buffy. Spike and Dawn talk and she protects Spike from Buffy when she shows up. They take Spike and heal him with slayer blood.
Any help is appreciated and thanks in advance.