3F

Any thoughts on David saying he thought he saw something / someone in one of the windows of the house where they were digging?

I think there probably was someone in the house doing some observing.

I'm beginning to find David very suspect. Not sure is he is the main suspect but definitely more involved than he portrays.

>3 ColinMichaelFelix: Very much so!

Think this may be David trying to stir things up, unless we are meant to think ghostly presences.

I have my suspicions about the young Noakeses. Paul is suspicious simply by way of his jitteriness, but Chloe could also be a suspect if she knew of (or was party to) her father’s secret work.
It’s possible David saw one of those two in the house.
I was surprised Ruth didn’t want to take a look inside the house…

I think David may be stirring things up.

David is involved somehow. Paul is also up to something… however I cannot put the pieces together yet.

I agree that David is either involved or stirring things up, and my suspicions about Paul are getting more and more firm.