A Surrey police response unit is called to a stabbing incident at a teen house party in a captivating insight into teamwork, tactics and compassion. [S,AD]
The National Crime Agency - Britain's answer to the FBI - tackle a people-smuggling ring, a Ghanaian cocaine smuggling operation, and organised online romance fraud. [S,AD]
Police in Surrey are on the case of a violent gang who steal millions of pounds worth of jewellery, and Avon and Somerset police tackle guns being sent through the post from Miami. [S,AD]