Robin Williams and the Stages of Grief
A weblog post from Jan. 25, 2014 (click image to enlarge)—

Clues for a Mystery   (Click links for more details)—

Clue 1:  A June 11,* 2014, math death.

Clue 2:  The answer is a surname.

Midrash for Will Hunting:
See Nanavira Thera at Wikipedia and space notes from September 2012.
* According to a (perhaps inaccurate) math department.
June 10, according to other sources cited by the department.