Horsfall, by then an Assistant Commissioner of Police joined the NSO as a pioneer officer under the First Director-General, Colonel Abdullahi Mohammed.
Mohammed VI of Morocco | Mohammed bin Rashid Al Maktoum | Ali Mohammed Ghedi | Mohammed Burhanuddin | Nasser Mohammed Al-Ahmed Al-Sabah | Khalid Sheikh Mohammed | Mohammed Khalid | Mohammed Hayef AlŲMutairi | Mohammed Hussein Ali | Murtala Mohammed | Mohammed Fairouz | Mohammed Omar | Mohammed Abdel Wahab | Mohammed | Nick Mohammed | Mohammed Uthman al-Mirghani al-Khatim | Mohammed Hussein Al Amoudi | Mohammed bin Zayed Al Nahyan | Mohammed Ben Aarafa | Mohammed Aziz | Mohammed Atef | Mohammed ash-Sheikh | Mohammed Abdullah Hassan | Mohammed Abacha | Wali Mohammed Wali | Prince Mohammed Stadium | Mohammed Zakir Meyra | Mohammed Zahir Shah | Mohammed Waheed Hassan | Mohammed Nizamul Huq |