QUETTA   -    A man died while four others sus­tained injuries in a hand gre­nade explosion in Khuzdar town on Wednesday. Ac­cording to police sources, unknown men hurled a hand grenade at a stall selling na­tional flags and fled instantly. As a result, one person died and four others sustained injuries. The injured were rushed to Teaching Hospi­tal Khuzdar. The body of the deceased was also shifted to the hospital. The police were yet to ascertain the identi­ty of the victims. Law en­forcement agencies (LEAs) reached the crime scene and cordoned off the entire area. Further investigation was underway.