Government names bin Abdullahi as one attacker ; his father is a government official . Kenyan anonymous claims that attack attacker was Mohamed Mohamud . Al - Shabaab threatens ` ` another bloodbath '' in retaliation .
Government names Abdirahim Abdullahi as one attacker ; his father is a government official . Kenyan government tweets that attack mastermind was Mohamed Mohamud . Al-Shabaab threatens `` another bloodbath '' in Kenya .