See below for our rundown of the biggest talking points and theories from Line of Duty series six, episode three.
Line of Duty continues next Sunday at 9pm on BBC One.
With the sixth series of Line of Duty approaching its midway point, it seems like things are starting to heat up for Steve Arnott and co.
The scene embodies much of what makes Line of Duty great: it’s unexpected, edge-of-your-seat stuff that manages to sell a ridiculous twist as completely plausible.