The second-year Mathematics and Computing student from Ghaziabad was found dead around 1 am, with a note recovered from his hostel. A 20-year-old IIT Roorkee B.Tech student was found hanging in his hostel room; police have recovered a suicide note and launched an investigation into. New-Delhi: A 20-year-old undergraduate student allegedly died by suicide at the Indian Institute of Technology (IIT), Roorkee on Thursday, said.