Parents say Harry Armstrong Evans was let down by university where 11 students are believed to have killed themselves in six years
The family cat, Berlioz, still seems to be waiting for Harry Armstrong Evans to appear and often sleeps on his bed, surrounded by an untidy collection of computers and electronic games.
When Harry’s parents, Alice and Rupert, trip over something at their Cornish watermill home, they think at first their son has left his large shoes lying around, before they remember he is gone.