Unidentified Law Enforcement Officer (Boat/sonar operator)

This is Pershing Lake. Just over these trees over here is where the Updike residence is.

This is Pershing Lake. Just over these trees over here is where the Updike residence is.

Skagit County Sheriff's Office asked us to check any probable locations where the body may be dumped in water. We were so close to her home, this was on the list to check.

Skagit County Sheriff's Office asked us to check any probable locations where the body may be dumped in water. We were so close to her home, this was on the list to check.

Well, I don't know if you can see, but the lake is too big for two or three or four or even six divers to adequately search.

Well, I don't know if you can see, but the lake is too big for two or three or four or even six divers to adequately search.

And we grid search across the lake, and then when we find something of interest on the sonar screen, then we put divers down on it.

And we grid search across the lake, and then when we find something of interest on the sonar screen, then we put divers down on it.

It's been quite a while since Mr. Stover's been missing, so that makes it more difficult.

It's been quite a while since Mr. Stover's been missing, so that makes it more difficult.