Season 1 episode 1 part 1

Annabel Sean Winchester is the 5 year old adopted sister of Sam and Dean Winchester.After her mother died and her father went missing she lived with Dean because Sam wanted to go to college.When her and Dean go get Sam to find their father will her,Dean and Sam find the thing that killed their mother?Will they ever find their father?
Family bonds will be tested.Love will be rebuild.Follow the story of Annabel Winchester.