Zagadochnoe nochnoe ubiistvo sobaki - Kheddon M.

Fifteen-year-old Christopher Boone is autistic. He is a talented mathematician and a very smart guy, that's just his tenacious memory and living mind do not help him in life. Until one day, to be precise, at seven minutes of the first night, he is not caught in the backyard of the neighbors. Nearby lies a disfigured dog. Now Christopher is a suspect! Will the boy be able to conduct an investigation and prove to others that he had nothing to do with the death of the defenseless animal. Or has?