I don't like the way each episode is set up. They spend too much time leading up to the investigation and not enough time actually investigating. But what made me want to write this was season 4 episode 6 Ashmore Estates. Chelsea was in the building and it was quiet. Then after 2 hours she started hearing things and radioed the guys. So what does Dakota do? He tells her she can come back! And she does! It wasn't good investigating and it didn't make for a good show.