The scene involving Jo's interview lasts 29 minutes and 20 seconds, more than half of the 58 minutes and 21 seconds of the running time of this storyline.
DCI Marcus Thurwell is believed by AC-12 to have been living in Spain. The IP address of the Unknown User Jo has been communicating with via her laptop is located in Spain too. In season 5, Spain was also the location of the IP address for an Unknown User communicating online via laptop with the OCG. That Unknown User was directing OCG operations and was believed by undercover DS John Corbett to be H.