McTeague's once trusted friend and associate, Wheelan, has broken off part of the older mobster's crime empire around the east Midlands. Far worse, Wheelan has also taken McTeague's much younger second wife, Claire, away with him.Knowing the rest of his empire will fall away or defect to Wheelan if he fails to act, McTeague sends his trusted and lethal enforcer, Hennessy, to Sleaford to show Wheelan who is chief and to take Claire back home. So Hennessy starts a campaign of violence until Wheelan has no choice but to return Claire. But that is only the start of both gang boss's problems...