How save shooting of girl from Jilted Criminal Lovers

Oflate Indian capital is plagued with killing of women by jilted criminal lovers one after other cases. Every day killing of innocent females by criminal minded one sided loved one is more in killing spree than actual lovers. How can a women or girl identifying such jilted overs and take evasive and defensive steps is subject of the day. I appeal to my readers to share yours views to help save lives of unsuspecting girls bloodshed on streets