After the nail-biting climax to last week’s episode, we can’t wait to find out what happens next!

We won’t spoil the outcome of that part of the story, but elsewhere, persistent Tom makes a key breakthrough in the case when he spots a link.

Can Tom persuade Jane to listen to his theory and will there be enough evidence to back it up?

Either way, Tom’s digging does set some dramatic wheels in motion but will that help us finally solve the case?