Ranchi, Sep 16 - A student of the National Institute of Technology (NIT) committed suicide by hanging himself at his college hostel in Jharkhand, police said Wednesday. But the family of the victim alleges that the boy's death was due to 'ragging and torture' by senior students.

Satyendra Kumar Singh, first year Master of Computer Application student at NIT Jamshedpur, killed himself Tuesday. The 22-year-old was a resident of Hazaribagh district of Jharkhand.

'His (Satyendra's) hostel inmates found that the light of his room was on Tuesday night. From the window they saw him hanging from the ceiling fan,' an official of the NIT told IANS.

He said Satyendra was under depression and was not interacting with other students. 'He appeared for his first semester examination that began Monday,' the official added.