The mysterious death of a seemingly innocent man in a hit and run; Two people that Margaret Dexxman feels are not who they say they are; The unexpected failure of the brakes and steering on her own car; The attempt on her life, with her hire car; The attempted mugging of her friend, by a knife wielding thug; The poisoning of their client, and the discovery of bleached bones in a woodland clearing. These, and the looming crisis of Covid-19, are the hazards that Margaret Dexxman and her team have to face as they investigate two separate but converging cases.