The scenario of crime in Delhi has changed manifold in the last two decades. Criminal were somewhat raw those days, but now they are tech-savvy. However organized gangs of dreaded criminals, gang-wars and extortions are still exist but police have been able to control them significantly. Gangsters of U.P. have been replaced by criminals of Rohtak-Sonipat belt of Haryana. Deaths of criminals in police encounters were a common thing those days, which is rare now. Support for lower ranks from senior police officers was also a morale-booster those days, which does not or rarely exist now. Cyber crime is the new phenomena, which was not heard of those days.