The barbaric act of brutally raping and killing a doctor in RG Kar Medical College in Kolkata the other day has remained a shock to the nation and even the whole world. This heart wrenching event raises an old and uncomfortable question: Hum apni suraksha ke liye kis par bharosa karein? And as we recall this tragic event, one has to wonder why we stay with conventional security measures and systems when we can have AI which may contain these act in time.