Oh Dale, Dale, Dale...."favorite food?" I think she just asked about buying some chicken. (Chicken for a chicken sounds a little cannibalistic)
But I digress...if we are going to throw out far fetched "possible" theories from the defense, let's throw this post of hot slippery noodles against the wall:
CWW & AWW were both in love with MS and conspired to kill Teresa so they could all live together (as an eternal three-some happily ever after) in the Jarvis house. MS sells the vitamins, CWW runs the computers, and AWW handles the (ahem.....) household. That would explain "no reason to discuss money" and why CWW would say "he paid JRR." Then again, it could be simply as AWW's mother state in the MSM, AWW will do anything CWW tells her to do.....??? And, if that is the case...AWW still lied to investigators.