Ex student shot a professor inside University of Arizona campus on Wednesday afternoon. Here is full details

victim was identified as a male professor in the Department of Hydrology, name was not released.

The suspect is in police custody and investigation is on

UA Police Chief Paula Balafas said, accused ex-student was not allowed inside the building where he shot professor

ex-student is identified as Murad Dervish, 46, he is ex student of professor whom he killed

Murad Dervish why killed his ex professor is still part of investigation.

20 years ago a nursing student of University of Arizona shot and killed three nursing professors and then himself