Anna's Pov:
Mark: When it comes to Jack I think he won't try to escape John from his crime by attempting another crime of attacking us instead he will deal with the case by hiding him for his entire life from us but not in the way of trying to attack us...
So we can rule out both of them...
Tom: Yeah, I agree with what Mark said, even I think in the same way, John and Jack is not the person who is attacking us from behind. But I am not sure whether Lucas knows about who is that person trying to attack us because till now Lucas didn't say anything about another person other than John and Jack and he didn't left any clue regarding it...
Anna: He knows...
He knows who is the person behind it and he is hiding about that person's details from us.
(I said very confidently and looked at Lucas through the interrogation monitoring glass, he is busy in having the food and he is eating the food very cravingly...)