Series 9 Episode 7 discussion

[arwyn]

The twist/turn from Lucas to John is just.... unexplainable.

Lucas is a caring man with a conscience. John is neither. You can't pretend you are nice, it comes from within. John does what he does with no remorse, no flicker of the eye. Lucas was never like that. It seems like they are two different people, split personality. Otherwise, it makes absolutely no sense and I prefer sense to exciting nonsense.

"Lucas North... is dead." WHAT?!
He's spent the last 15 years atoning for his sins and blows it all away? For a woman he hasn't seen in 15 years? No, no, no.

If it's simply so, then it's plot holes over plot holes.
Unless there's some other twist.