This was an entertaining episode, but not a "Gotcha" type of episode. I wasn't grabbed from the beginning as to why I should care about the story. I think that stems from two diverging themes:
1. The fact that the husband wouldn't tell his wife where he buried the bodies of their babies AND
2. The photos created from brain waves.

I think these ideas were too divergent and not pulled together well enough by the story. The story should have focused on the issues between the husband and wife OR the mind photos. Since this story seemed to go in two directions, I was not able to really take in this story. It was a good diversion, just not one of my favorite stories.