The National Security Adviser, NSA, Col. Sambo Dasuki, Rtd, has described as blatant falsehood some media reports indicating that he was involved in the helicopter crash that killed the Governor of Kaduna State, Mr. Patrick Yakowa, the former National Security Adviser, General Andrew Owoeye Azazi.The National Security Adviser, NSA, Col. Sambo Dasuki, Rtd, has described as blatant falsehood some media reports indicating that he was involved in the helicopter crash that killed the Governor of Kaduna State, Mr. Patrick Yakowa, the former National Security Adviser, General Andrew Owoeye Azazi.