Chameleon People

1972. On a cold March morning the weekend peace is broken when a frantic young cyclist rings Inspector Kolbjørn 'K2' Kristiansen's doorbell, desperate to speak to the detective. K2 lets the boy inside, only to discover that he is being pursued by K2's colleagues in the Oslo police. A bloody knife found in the young man's pocket matches the stab wounds of a politician murdered just a few streets away. The evidence seems clearcut, the arrest couldn't be easier. But with the suspect's identity...