Dogs don't know how to lie.

With all of the cadaver dogs alerting at a shallow grave in their search for Susan Powell and the arepolice not finding any human remains in the grave, they need to do the following things.

1). Dig deeper. We had one suspect dig a 7 foot deep grave near Amboy Washington
and dump the victim there.

2). Bring in Ground penetrating radar to see if there's anything deeper.

3). Draw a circle 1 mile around the grave site and bring in the cadaver dogs to work an loose air scent grid in that area. If a cougar or coyote spread the remains. That's where they will find the bones.

4). Or a suspect removed the remains and the dogs are alerting on the body fluids that soaked into the ground. Do a DNA on the soil and see if it matches the DNA of Susan powell.

http://www.katu.com/news/local/129831953.html

Cadaver dogs locate human remains

Thank goodness they are listening.

http://www.komonews.com/news/local/129741413.html

How I suggest you find Susan Powell missing in Utah.

Police should bring in an expert such as myself only after they've worked their current information. When Susan disappeared the police should have pinged her cell phone to establish if her phone was working and her last known location. The police should also polygraph Josh's father as well as Susan's husband Josh.

Next let me bring in a forensic detection dog train to detect minute amounts of human live and cadaver scent. We can then show the police if there is any "Death, or Stress alerts" inside Josh's or his father's vehicles. Or on any of their tools such as a shovel.

Next bring me out to the "Caves" the police are interested in. This will show if Josh, Susan, or Josh's father was in any of the caves and we might be able to detect if she's still there dead or left on her own power.
www.k9sardog.com author of "Foresnic Scent Evidence" and "Search and Rescue" by Harry Oakes