Resanamol, a native of Cherpuzha in Kannur district, was found hanging in her room by her room mate around 11.30 am,following which the warden was informed.
Police, on information, broke open the door and recovered the body, Kalpetta Sub-Inspector Raman Unni said.
The girl, a member of the athletic squad, was enquired by her colleagues and leader about a mobile phone in her possession while returning after their training this morning. As she gave conflicting replies, they informed the matter to the warden, he said.
A few minutes later she was found hanging, he added.
The body has been sent for post-mortem to the Kozhikode Medical College Hospital, he said.
