She's found by John with no memory of who she is except her name. She trains with Dean and John until they decide she is better off with Ellen and Jo. A few years later Dean comes back with Sam to tell her of John death but she has a few secrets of her own. Follow Alex as she helps kill Azazel and regain her memory. Alex/Dean romance Alex/Sam friendship

So there was no handbook on this, no one to warn him on how to help a broken girl and no one to blame him if he stumbled. Bobby/Alex follow up to 'Highway to hell'

There was a reason he had to fall once before, there was a reason he had to know heart ache. Castiel/Alex

Follow up to 'Along the road'. Bobby Singer didn't forget about that little slip of a girl he picked up by the side of the road, didn't forget his words to her. That might be the reason why in the end they ended up on that highway to hell. Bobby/Alex

He wasn't like the boys, he didn't need damsels in distress. But hell if he wasn't a gentleman and gentlemen didn't leave half exhausted and half beaten girls on the side of the road. Alex/Bobby.