The last policeman

To the ground flies a huge asteroid before the collision remained six months. Civilization is on the verge of collapse. The state is gradually losing control over the population, people massively quit their jobs. But no detective Henry Hank Palace. Having left on another suicide in the city, where every day dozens of people take their own life, he realizes that this thing is something wrong, and begins to investigate — but how to solve a crime in a world where everyone has anyway?