Between 2003 and 2009, Mohan Kumar — later infamously nicknamed “Cyanide Mohan” — became one of India’s most disturbing serial killers. He preyed on vulnerable women, mostly young and poor, luring them with false promises of marriage. But what seemed like the start of a new life turned into their last night alive. Mohan would hand them a pill, claiming it was contraception — but it was cyanide. Within minutes, his victims collapsed and died in excruciating pain. As families believed their daughters had eloped, Mohan calmly looted their jewelry and belongings, moving on to find his next victim. For six years, no one suspected him. By the time police uncovered the truth in 2009, at least 20 women had been killed. In 2013, Mohan Kumar was sentenced to death — justice delivered for one of the most chilling predators in Indian true crime history. 🔎 Keywords: Cyanide Mohan case, Mohan Kumar serial killer, Indian true crime, Cyanide Killer of India, marriage scam murders, serial killers in India, Indian crime documentary, Cyanide Mohan death sentence. 💬 What do you think — was this India’s most cunning serial killer, or are there darker cases still untold? Share your thoughts in the comments.