Amy Hein is the girlfriend of Troy Squire, who was killed by the ghost of Constance Welch. She is also the daughter of one of the policemen on the bridge.
History[]
Season 1[]
Sam and Dean Winchester find Amy posting missing flyers featuring Troy's picture around her hometown of Jericho California, and they question her about her boyfriend's disappearance. They said to her, that they were Troy's uncles and that they want to help find him. When they speak to her and her unnamed friend, they find out about a local legend of a murdered girl who's ghost hitchhikes and kills whoever picks her up. After some research, Sam and Dean discover the girl in the legend is Constance Welch.