Patna, March 3: Rajni, a 14-year-old resident of Chauharmal Nagar area under Fulwari police station, allegedly hanged herself today.

A source said she was suffering from psychiatric disorder.

Her brother had locked the door of their house when he to take his matriculation examination this morning.

When he returned around 2pm, he found Rajni lying dead. She had used her dupatta to hang herself from the ceiling fan. The body has been sent for post-morterm, said a police officer.