The incident took place around 10 AM when the woman, Lalita Devi, whose husband is "mentally unstable", was heading towards office when the accused, Rakesh, waylaid her. After heated argument, he suddenly pulled out a pair of scissors and attacked Lalita, a police official said.
As he tried to escape after the incident, a group of local residents who had witnessed the crime caught Rakesh and thrashed him.
During investigation, it emerged that Rakesh was frustated over Lalita not responding to his advances for the past few days, the official said.
Lalita sustained injuries on her abdomen, back and arms. She succumbed to her injuries by the time she was rushed to a hospital, the official said.
