Inspector-General of Police Tan Sri Mohamad Fuzi Harun on Tuesday said police are unsure of Datuk Seri Hishammuddin Hussein’s motive to help track down fugitive businessman Jho Low but his offer of assistance is much welcomed. On Monday, the former defence minister said he would use his previous contacts and links with the Chinese government and friends to try and bring Jho Low back to Malaysia to face the music.