Searcher - Sam Weston Thriller Series

3rd in the Sam Weston Thriller Series A near lifeless person is found floating in the Thames River, but when DNA and fingerprints conflict, MI5 and MI6 are brought in to investigate. They discover that Britain's security agencies have been hacked. The DNA and fingerprint databases have been altered. Hundreds or terrorism court cases have been compromised. To counter it authorities are forced to play the hackers' own game. A clandestine operation to Belgrade results in failure and the team is captured by Malina, the Russian and Ukrainian Mafia.
They have added cyber-crime to child sex trafficking. Sam Weston, ASIS top operative, is seconded to mount a rescue mission. He needs the covert assistance of his Cosa Nostra allies, hated enemies of Malina. In return he must find the grand daughter of a Russian FSB General who Malina has been sold into slavery. Will he succeed and at what cost?It's a non-stop rollercoaster of crime and espionage action, based on true events.