Virginia Tech Professor Liviu Librescu saved his students’ lives by blocking the door with his body while they escaped out the window (via VC). Haaretz reports:

“My father blocked the doorway with his body and asked the students to flee,” Joe Librescu said from his home outside of Tel Aviv. …
“He himself was killed but thanks to him his students stayed alive,” an Israeli student who survived the massacre told Army Radio on Tuesday.

May God comfort his family among the mourners of Zion and Jerusalem.