KILLER INTENT (2018) **½ by Tony Kent Published by Elliott and Thompson Ltd., 2018, 530pp ISBN: 978-1-78396-382-9 Blurb: When an attempted assassination sparks a chain reaction of explosive events across London, Britain’s elite security forces seem powerless to stop the chaos threatening to overwhelm the government. As the dark and deadly conspiracy unfolds, three strangers find their fates entwined:…