The Guangzhou Public Security Bureau Information Office announced yesterday evening that the investigation of a man's death in a computer store on East South Road in Yuexiu District on January 30 has made new progress, and the police have been investigating and collecting evidence, scene investigation and autopsy for several days, and made an examination and identification of the relevant material evidence yesterday afternoon. After comprehensive analysis: the deceased was "accidentally fired" by his own imitation firearms, resulting in the rupture of vital organs and massive blood loss shock death.