Key Points: Ondo ATR-42 crash kills 25, no survivors reported. Aircraft NAF 931 was traveling Benin to Lagos. Air Chief orders high-level panel to investigate crash. Swampy Igbokoda terrain complicates wreckage recovery operations. Black boxes crucial to determining cause of crash. 1992 C-130 crash that killed 159 remains deadliest. By Emmanuel Kwada Continue Reading