Luzhou man attempted suicide after killing two son How does he destroyed self life

Zhou Youzhang three father and son in the morning on March 20, luzhou xuyong county town tree village some quiet, only the occasional barking, the villagers had to sleep. Together in the early morning, quietly massacre, 28-year-old Zhou Youzhang left a suicide note, strangle two young sons, then commit suicide by poison. Zhou Youzhang adopted since the childhood, who failed marriage, two sons don't want to experience pain, choose "to go" with his two sons. But...