Continuity mistake: When the SWAT team bursts into Darren's house, he puts his hands up, holds nothing, and yet somehow the packet of crisps appears on the table by him. (01:47:20)
Continuity mistake: After the police raid at Darren's, Emily is talking while she moves the gun around. During certain cuts ("manipulate the system", "I mean, sort of perfect", "f**king crazy, haven't you?") she has her gun tilted in opposite directions. (01:47:30)
Continuity mistake: When the villain runs away after shooting Sean, in close-up Sean is sporting a lot of blood that spreads quite a bit around the entry wound. When Stephanie runs after them, Sean's wound has just a single trickle. (01:49:10)
Continuity mistake: In the final confrontation between Stephanie and Emily, the shadows on the asphalt change radically (full sun to full shadow) during the sequence. (01:49:20)
Continuity mistake: Stephanie shows Faith the tiny camera that is live streaming her confession at the end. Faith starts running away and we see the feed from the camera on Stephanie's chest move forward. Cut to Stephanie who is stationary, but then starts to move.