What crime did Yue Dequan commit?

Yue Dequan committed the crime of intentional homicide. In the 1990s, this prisoner named Yue Dequan committed the crime of intentional homicide, so he was sentenced to death after trial. When he was taken to the execution ground, his knees were tied, and an armed police soldier held his body on each side, and another armed police soldier held his head with an assault rifle. When the time comes, he will shoot down, his brains will burst, and the evil life will end.