Don't imagine for one moment that I'm not watching you. . . The Metropole Hotel, Brighton. After a heady New Year's Eve ball, a woman is brutally raped as she returns to her room. A week later, another woman is attacked. Both victims' shoes are taken by the offender . . . Detective Superintendent Roy Grace soon realises that these new cases bear remarkable similarities to an unsolved series of crimes in the city back in 1997. The perpetrator had been dubbed `Shoe Man' and was believed to have raped five women before murdering his sixth victim and vanishing. Could this be a copycat, or has Shoe Man resurfaced? When more women are assaulted, Grace becomes increasingly certain that they are dealing with the same man. And that by delving back into the past - a time in which we see Grace and his missing wife Sandy still apparently happy together - he may find the key to unlocking the current mystery. Soon Grace and his team will find themselves in a desperate race against the clock to identify and save the life of the new sixth victim . . .