A slow-burn police procedural that sees Superintendent Roy Grace of the Sussex Police Force investigating what initially seems to be an unfortunate fatal traffic accident, but the cyclist who was killed, an American student at Brighton University, turns out to have deadly family connections with the New York Mafia. When the drivers of two of the vehicles are found tortured and murdered, Carly, who was behind the wheel of the car, knows she’ll be next. Expect rising tension and a surprise ending.