There are conflicting reports on a British man held in Kenya for questioning . Complexity of attack raises questions about planning , possible collusion . Official : The Westgate Mall attackers `` were not interested in hostage-taking '' they wanted to kill as many people and take over the mall as quickly as possible.'
There are conflicting reports on a British man held in Kenya for questioning . Complexity of attack raises questions about planning , possible collusion . Official : The Westgate Mall attackers `` were not interested in hostage-taking '' Six security officers , at least five terrorists and at least 61 civilians dead , president says .