Mia goes missing in action amidst her most critical job yet, and with Eddie incensed and Riley arousing suspicion, the brood are under fire from every direction.

Eddie tasks Mia with executing a demanding hit after he helps her dispose of a body, and Ben struggles to comprehend his feelings for Mia after discovering that she is Ryan's father.

Mia struggles to keep her home and work lives separate when she takes the children with her on a job, and after a momentous confession from Riley she begins to make progress with Ben.

Mia's secrets are nearly compromised when a hit goes violently wrong, and she resorts to extreme methods to convince Jon to sell her the house

Mia becomes the victim when Riley, Levi, Ryan and Leonie take their frustration out on her and their landlord seeks revenge after suffering humiliation.

Transgender contract Killer Mia travels to West Yorkshire to seek out her ex-girlfriend when she receives a revelation filled letter from her former lover.