Dhahi Khalfan Tamim (Arabic: ضاحي خلفان تميم; born 1 October 1951) is a Lieutenant General and the current Deputy Chief of Police and General Security.[1] He was chief of the Dubai Police Force until the end of the 2013, which is when Khamis Al-Mazeina (died 2016) took over.[2] He came to international attention while overseeing the investigation of the group suspected of the assassination of Mahmoud al-Mabhouh.