Nemesis by Jo Nesbö (2009) Harper

Harry Hole is in Norway and his love is in Moscow fighting a custody suit against her former husband.  A bank is robbed.  The robber never speaks more than four words out loud.  He whispers his instructions to a woman to have the manager empty the ATM into a carryall.  Then he kills the woman.  Harry is added to the robbery task force looking to solve the bank robbery, but his interest is in the murder.  A new character is added to the cast who never forgets a face.  Others in this story include gypsies, jealous lovers, and other lonely people.  Harry figures out who the real killer is.  But that's his curse, isn't it?