It depend what type or kind or in what circumstances one commit Suicide … If a woman after her honor commit suicide one can one call it haram ??
In the same way professor lost his honor …………… Now Allah Will be the Judge on Judgment Day and HE Will Surely Do Justice not only on That Day but HE Will Surely make example out of culprits in this world..
No where I try to judge the man. I only said that suicide is another extreme and Haram in Islam.
Well I am not Mufti, all I know is sucide is Haram. Allah knows best.