Well, if someone was hired, and didn’t get the money or is waiting “till the money will be available”, watch what happens if money is not available. If the money became available, follow the money…
I suspect the money was involved in the case, but there is a couple of intermediaries, which makes it complicated, but also, potentially weak.
Also, there were two statements by SB, one of which was made surprisingly early but didn’t prove to be true. The other one was throwing spotlight on the father. Surely there were other relatives? Did someone stay at home that day?
What is surprising - by analogy, Dan Markel case. A rich family, the murderers having extremely marginal connection with them. How come that connection was traced, and nothing about Liz B is?