Carina Olsson is shot and killed outside her restaurant, the only witness being her eight-year-old daughter Cleo. Wallander discovers that years earlier she had been a key witness in a trial in Malmo which put a criminal behind bars and assumes it is a revenge slaying. Unconventional cop Frank Berg arrives from Malmo to help Wallander and his team get to the murderer before he reaches Cleo.
—don @ minifie-1