Jazan, Saudi Arabia, Jumada I 06, 1437, February 15, 2016, SPA -- A retired security officer was killed by an unknown gunman early today, his son reported to Jazan security patrols. Jazan Region police information spokesman Lieutenant Colonel Mohammed Al-Harby said a caller notified the patrols at dawn today that an unknown attacker, using a gun, killed his father while he was at his private farm in Abu-Areesh province. The police spokesman said an investigation into the incident was launched immediately. --SPA 18:22 LOCAL TIME 15:22 GMT www.spa.gov.sa/w