Happy Valley fans have been eagerly working out season three of the BBC drama, and fans think a brutal double death could be on the cards.
After Sarah Lancashire's Catherine Cawood is within inches of retiring, fans think she might not be making it out of season three alive - especially if Tommy Lee Royce has anything to do with it.
With Tommy now free from prison after being set free thanks to the notorious Knezevices, fans think he could be about to hunt down his longtime nemesis Catherine.
