Joseph's brother Mike maintains a website with photos and home videos of the family, and tips arrive in waves every time television programs featuring the case are rebroadcast. Last week, Dugal investigated a sighting in Indiana; a few weeks earlier it was Burbank. None panned out.
Last year, a waiter at a restaurant in Baja said he had served the family, whom he recognized from posters put up in the region. But the FBI investigated and could find no corroboration.