A teenager allegedly attempted to rape his mentally challenged sister and later killed her for fear of being caught.
According to a report on news website Moheet, the 17-year-old tried molesting his sister when his parents had stepped out but she resisted his attempts.
This enraged him and he beat her up and attacked her with a stick. When she started screaming for help, he quickly stabbed her to death to silence her.
Neighbours rushed to the site hearing the scuffle but the girl was dead by then.
He was arrested by police and has admitted to the crime.
Meanwhile, police had his medical examination conducted to check his mental state at the time of committing the crime. And the doctors have confirmed that he was mentally sound.