BBC Happy Valley viewers said they had 'so many unanswered questions' after the explosive finale aired on Sunday (February 5).
The final episode saw Catherine's final mission unfold after noticing a break-in at her own home, soon finding on-the-run felon Tommy in her kitchen, attempting to kill himself with painkillers and her treasured photo albums in front of him.
After a heated exchange, he succeeded in setting himself alight, before Catherine jumped on him with a crochet blanket to help stamp out the flames. The final scene brought her to her daughter's grave, before being finally granted peace as she received a text informing her that Tommy had passed away.
