An investigator looks on Sept. 6 as a backhoe begins excavating work on a hillside near the Cal Poly “P,” which can be seen in the upper right corner. The Sheriff’s Office and the FBI were looking for evidence in Kristin Smart’s disappearance.
An investigator looks on Sept. 6 as a backhoe begins excavating work on a hillside near the Cal Poly “P,” which can be seen in the upper right corner. The Sheriff’s Office and the FBI were looking for evidence in Kristin Smart’s disappearance. dmiddlecamp@thetribunenews.com David Middlecamp
An investigator looks on Sept. 6 as a backhoe begins excavating work on a hillside near the Cal Poly “P,” which can be seen in the upper right corner. The Sheriff’s Office and the FBI were looking for evidence in Kristin Smart’s disappearance. dmiddlecamp@thetribunenews.com David Middlecamp

Sheriff’s Office still awaiting results of Kristin Smart digs

October 17, 2016 6:43 PM