It occurred to me that MT, could have had an excuse for having FD telephone which I think is the strongest evidence of conspiracy to murder. If you believe she has the phone to help establish FD at home, then the other evidence and charges are more likely.
She could have said “Fotis told me had this plan to see the kids - just thru the fence at school because he was so happy and missed them so much. He was going to drive to NC in Pavel’s truck so if JF saw the truck she wouldn’t know if was FD. I told him , no no Fotis it’s too risky. He asked me to hold the phone so he could show he was home in case someone saw him.”
I had no idea what his real plan was.