The chalk girl

"A little girl is abandoned in Central Park--er uncle's body in a tree not far away. Recognizing a kindred spirit in the girl, NYPD detective Kathy Mallory takes the case. But her investigation soon leads to a trail of murder and blackmail spanning 15 years."
"A little girl is abandoned in Central Park--er uncle's body in a tree not far away. Recognizing a kindred spirit in the girl, NYPD detective Kathy Mallory takes the case. But her investigation soon leads to a trail of murder and blackmail spanning 15 years."@en
"A little girl is found wandering around Central Park, her uncle's body in a tree not far away. Recognizing a kindred spirit in the girl, NYPD detective Kathy Mallory takes the case. But she gets more than she bargained for when her investigation leads to a trail of murder and blackmail spanning fifteen years."@en
"The little girl appeared in Central Park: red-haired, blue-eyed, smiling, perfect - except for the blood on her shoulder. It fell from the sky, she said, while she was looking for her uncle, who turned into a tree. Poor child, people thought. And then they found the body in the tree. For NYPD detective, Kathy Mallory, there is something about the girl that she understands. Mallory is damaged, they say, but she can tell a kindred spirit. And this one will lead her to a story of extraordinary crimes; murders stretching back fifteen years, blackmail and complicity and a particular cruelty that only someone with Mallory's history could fully recognise."