A Lie Too Far?

On 4 March 2018 it was a nice day in southern England, and the MI6 Russian spy Sergei Viktorovich Skripal and his daughter Yulia stepped out for a stroll, stopped at the local pub in Salisbury, went to lunch at a nearby restaurant, and then took a walk in the park where they collapsed on a park bench. What had happened to them? Did they suffer from food poisoning? Or was Sergei Skripal involved in some dark affaire and the object of a hit by persons unknown, his daughter being an accidental v...