Undated file family handout photo issued by Lancashire Constabulary of Sadie Hartley, as Sarah Williams is appearing at Preston Crown Court accused of her murder. PRESS ASSOCIATION Photo. Issue date: Thursday July 14, 2016. See PA story COURTS Hartley. Photo credit should read: Lancashire Constabulary/PA Wire NOTE TO EDITORS: This handout photo may only be used in for editorial reporting purposes for the contemporaneous illustration of events, things or the people in the image or facts mentioned in the caption. Reuse of the picture may require further permission from the copyright holder.