Puerto Rico ? Natalee Holloway’s father flew a search dog and handler to Aruba to search for the missing teen’s body on Friday, although prosecutors said they have no new leads in the case.

Ann Angela, a spokeswoman for the Aruba Prosecutors’ Office, said the dog is searching a small reservoir in northwestern Aruba that witnesses have previously identified as a location where Holloway’s remains might be found.

Holloway, from Mountain Brook, Ala., disappeared in May 2005.