When Chloe Macbeth begins to receive threatening letters, she has no doubt who is behind them: David Jarrett, languishing in jail for the murder of his adoptive parents.<br /><br />Jarrett is convinced that Chloe - out on parole following a conviction for GBH - is the real killer. But have the previous crimes in Jarrett&rsquo;s past finally caught up with him?<br /><br />When a local businessman is stabbed to death in a street altercation, DCI Grace Swan and DS Terry Horton find themselves pitted against the most dangerous criminal they have ever encountered: the Mannikin Killer. Can they track him down before he kills again?<br /><br />Find out in &#39;I Know It Was You&#39;, the second book in the DCI Grace Swan Thrillers series by Giles Ekins.<br /><br />This book contains graphic violence and some strong language, and is not recommended for readers under the age of 18.