TUCSON, Ariz. (AP) -- The parents of a Tucson girl missing for more than a year now say they're still praying for their daughter's safe return.
Tucson police say there are no major breaks in the case of 7-year-old Isabel Celis although they've followed up on thousands of tips and still get two or three a week.
Sergio and Becky Celis say they last saw their first-grader in her room the night of April 20, 2012. They discovered her missing the next morning.
At the time, police said they believed Isabel was abducted but investigators never named any suspects.
Tucson Police Chief Roberto Villasenor told the Arizona Daily Star that detectives still are assigned to the case.
He says "all we want to do is bring resolution to the case" and find Isabel.