- A fund has been set up to help the girl
- Man says a bloodied young survivor knocked on his door, asked for help
- Girl's parents, sister and cousin die in the crash in western Kentucky
(CNN)The knock was faint. But, alerted by his two dachshunds, Larry Wilkins went to his door and opened it to see a young girl -- her lips quivering, her nose bloodied, her arms and legs scratched up.