The Boy in the Suitcase by Lene Kaaberbol and Agnete Friis

Nurse Nina Borg is reluctant to help her friend, Karin, when asked to get a suitcase from a train station locker. After retrieving the suitcase, Nina is stunned to discover an unconscious three-year-old inside. When she starts to report the incident to the authorities, she witnesses a muscular, angry man bashing in the locker from which she took the suitcase. Not confident that the boy would be safe if she turned him in, Nina decides to keep him with her and try and find out who he belongs to. The reader follows Nina on her dangerous journey to make things right. In the novel, the points of view of the boy's mother (Signita) and Jucas (the man hunting Nina and the boy) are also explored. The book reminded me of The Night Ferry by Michael Robotham. For readers who enjoy Scandavian mysteries by Sara Blaedel and Liza Marklund.