THE two-story house in the Duren Tiga area of Pancoran, South Jakarta, lies protected behind an almost 2-meter-high concrete wall. From outside, the activities within are hidden from view. A black Toyota Kijang Innova and a maroon Suzuki APV are parked in the garage.

On Friday morning last week, the residence of the Crime Investigation Division’s Special Economic Crimes director at National Police Headquarters, Brigadier-General Raja Erizman,