Cops are investigating how a top defence official at the Pakistani high commission in Knightsbridge fell to his death.

Munir Ahmed, 47, and father-of-six, was pronounced dead at the scene last Friday night after falling from a third story toilet window.

'Not suspicious'

Police are not treating the death of the naval defence official as suspicious 'at this time' as eye witness accounts point to the fall being an accident.

The Foreign and Commonwealth Office is usually in charge of protecting of foreign diplomats in the UK.