Operation Dark Phone: Murder by Text

The NCA are stunned when their French colleagues manage to hack EncroChat. They can see criminals' messages but not their identities. And the anonymous criminals have murder in mind...

The story of a huge investigation into global gangs' encrypted phone network. The investigators identify dangerous criminals, who don't know they've been rumbled.

The story of a huge investigation into criminals' encrypted phone network. The gangs wise up, there's a murder, and the authorities fear an escalation.

The story of a huge investigation into criminals' encrypted phone network. The authorities race to arrest hundreds of criminals before they can destroy evidence.