AlHijjah 16, 1433, Nov 1, 2012, SPA - Spokesman of Riyadh Health Saad Musfer Al-Qahtani stated today the number of the dead people as a result of a gas tanker explosion, which occurred on Khurais Road today morning, reached to 22 and 131 injured. In a statement, Al-Qahtani added that all injured people have received treatment and some of them left the hospitals after receiving treatment.