ROSEVILLE (WKZO) -- Once again, a search in metro Detroit for the body of missing Teamsters boss Jimmy Hoffa is a bust.

Police dug up a driveway in Roseville on Friday, but said they found no visible human remains.  They had received a tip that someone may have been buried there around the time of Hoffa's disappearance in 1975.

Ground-penetrating radar indicated something might be in the soil under the pavement, but officers found nothing.