Staron
The only person I can think that Tony would cover for is himself. And I don't think it's him. The targets wouldn't make sense. But you may be right, I might just be ruling people out too quickly because of my own bias.
He was probably investigating and poked around too much. But that means someone else had to be there to see him. Can you ask Kobik if she noticed anyone?
Bless you, dear. Where are you? And do you think you can join me tonight? Depending on how the day goes.