Gunasegaran Rajasundram (1977–16 July 2008) was a Royal Malaysian Police detainee who died in the police lock-up while under arrest for suspicion of drug possession. Coincidentally, his death was on the same day as Teoh Beng Hock's body was found. The case of R. Gunasegaran is crucial to the discussion on police practices because it highlights several issues with the policing of Malaysia: the safety of whistleblowers, human rights during police custody, the procedures of inquests, and the practices of the police force. Understanding this case could bring us to find out what more could be done to better the policing system of Malaysia.