UK police identify suspects in Novichok poisoning case, source says - CNN
"The source said investigators have been combing through months of surveillance camera footage from UK airports and from Salisbury, where the Skripals were poisoned in an attack the British government blames on Russia.
Using facial recognition technology, authorities discovered two "fresh identities" -- individuals not known to have been spies or used in other attacks -- the source added.
Investigators crosschecked that information with the manifest of the flight on which the suspects were believed to have left Britain soon after the attack in March. They traveled on aliases, the source said.
A British station in Cyprus intercepted a coded Russian message to Moscow just after the poisoning saying that the pair had left the UK, the source said."
rbbm.