When a phone with a brutal drowning recorded on it is handed in to MHU headquarters, the pressure is on for Annika and the team to track down the murderer.

London’s Silicon Roundabout comes under scrutiny when a driverless car is hacked with fatal consequences. Meanwhile, Harry and Isabella grow closer.

During a military crackdown on Seg’s home district, Seg and Adam Strange race to find a deadly Sentry.