Having secretly got in touch with Danny in Lahore, Mona is approached by police counter terrorism chief Vivien Barnes to travel to Pakistan and identify Kareem's body. Despite her husband Guy's resistance, Mona immediately flies out and tries to make contact with her nephew. But when she absconds from a Lahore mortuary to attend a rendezvous with Danny, the Mona's search leads her to a remote part of the city and grave danger.

With his client Mr. Khalid now in police custody, Guy is forced into a difficult decision about his own loyalties, whilst Danny and Hamoud await instructions about the target of the planned attack. A shell-shocked Mona is reunited with her loved ones and attempts to put the pieces of her family back together again. However, Barnes and the counter terrorism police face a desperate race against time to stop more attacks on London and save Danny before it's too late.