Hyderabad, July 1 -- A 22-year-old man was arrested in Mumbai for impersonating a student of the Indian Institute of Technology Bombay (IIT Bombay) and trespassing on the campus.

For two weeks, Bilal Ahmed Teli lived in the highly secure IIT Bombay campus, posing as PhD student and attending lectures throughout the institute.

His cheating was discovered on June 26 an IIT Bombay staffer found him asleep on a couch. Upon asking for his credentials, Bilal fled.

According to Mumbai crime branch, Bilal had been residing on the campus, sleeping on couches in hostel rooms and visiting places where free coffee was available. He also attended a seminar on Artificial Intelligence.

Officials say Bilal faked his admission documents and hence, was...