http://www.cnn.com/2007/US/06/15/florida.missing.woman/index.htmlMIAMI, Florida (CNN) -- Police in South Florida are searching hundreds of canals and a huge area of wetlands for a car that could provide vital clues in the case of a young woman who vanished three weeks ago.
Stepha Henry, 22, disappeared after going to a party at a nightclub in Sunrise, Florida.
Police said they have no suspects. Frustrated by the lack of progress, Henry's parents -- Steve and Sylvia -- have moved to Florida temporarily from New York to try to draw more public attention to her disappearance. (Watch the family of the missing woman pledge to do everything they can to find her )
Henry and her teenage sister were visiting an aunt in South Florida over Memorial Day weekend. On the evening Henry disappeared they had been to a barbecue with friends.