Description:Three letters. Three murders. The clock is ticking... When the body of a homeless woman is found under Bradford's railway arches, DS Nikki Parekh and her trusty partner DC Sajid Malik are on the case. With little evidence, it's impossible to make a breakthrough, and when Nikki receives a newspaper clipping taunting her about her lack of progress in catching the killer, she wonders if she has a personal link to the case. When another seemingly unrelated body is discovered, Nikki receives another note. Someone is clearly trying to send her clues... but who? And then a third body is found. This time on Nikki's old street, opposite the house she used to live in as a child. And there's another message... underneath the victim's body. With nothing but the notes to connect the murders, Nikki must revisit the traumatic events of her childhood to work out her connection to the investigation. But some memories are best left forgotten, and it's going to take all Nikki's inner strength to...