BBC: Even after he set fire to Sir Keir Starmer’s house, Roman Lavrynovych – convicted on Monday of conspiring to commit arson – seemed to know as much about the prime minister as a bullet knows about its target.
His anonymous handler, known by the initials EL, gave a clue in a message: “Look, you attacked the home of a very high-ranking person in Britain. I’ll send you money, you need to leave the city.”…