India, Sept. 23 -- Parents of the IIT-Bombay (IIT-B) student who died by suicide on September 18 are insisting on the arrest of the institute's director Shireesh Kedare and Prof Suryanarayana Doolla as well as others named in the First Information Report (FIR) filed with the police.

Addressing the media outside the Mumbai Crime Branch, where they recorded their statements on Tuesday, they said justice would be served only if alleged caste-based harassment at the institute's campus at Powai is also investigated.

Later, at the IIT campus, the parents also said that if no arrests were made by Tuesday night, they would launch a hunger strike at the institute's from Wednesday.

Their son, a second year student in the Department of Energy Sci...