These days, people come across with many crimes like chain snatching, kidnap, rape, public murder, theft, public firing etc., faced by everyone. There are many measures to protect people but the world still faces these issues in our day-to-day life. The rate of crimes is also increasing rapidly. For many years most of the crime cases are still under investigation as per the statistical observation. The aim is to bring awareness to everyone during such situations. The main objective is to end the crime on the spot. This can be attained by capturing the face and motions of the targeted person by using CCTV system and maintaining it in a record along with time and location. The collected records to be used to find suspects from video clips of crime related CCTV footages. The dependency is that the public must be trained to act the special motions in case of emergency. In simple words, malfaiteur detector is in an addition software add on to the existing traditional CCTV system that detects are prevents crimes on the spot.