In episode 2 DI Weeks picks up her friend Linda from the back of the house to avoid the press in a red VW Golf but the next time we see the red VW it has a different registration.
MyAnna Buring (DI Helen Weeks) & Ben Batt (DI Paul Hopkins) also worked together on episode 2.2, Episode #2.2 (2015), of Prey (2014), as Jules Hope & Joseph Kijek respectively.