Go with me for a few minutes to a quiet suburb of Detroit, Michigan ” a suburb known as Waterford Township. Turn with me down Paulsen Street. The street, surrounded by elm and birch trees, seems like any other quiet suburb. Yet people in Waterford Township call Paulsen Street, "the road of death."  Four times a white van has pulled up in front of a brown, two-story house on Paulsen Street. A slender, white-haired man with glasses has emerged from the van and walked up to the door of the house. Each time he has made this visit someone in the house has died. "People in the area think it is creepy," says neighbor Dawn Lyons. When the white van pulls into the neighborhood, the buzz begins: "Uh-oh, it's going to happen again." 

You have probably already guessed that the white van belongs to a …