The Jerusalem Post offers information we haven't seen anywhere in the United States media, on a heroic professor from Israel who died protecting his students from the gunman at Virginia Tech.

As Jews worldwide honored on Monday the memory of those who were murdered in the Holocaust, a 75-year-old survivor sacrificed his life to save his students in Monday's shooting at Virginia Tech College that left 32 dead and over two dozen wounded.

Professor Liviu Librescu, 76, threw himself in front of the shooter, who had attempted to enter his classroom. The Israeli mechanics and engineering lecturer was shot to death, "but all the students lived - because of him," Virginia Tech student Asael Arad - also an Israeli - told Army Radio.

Several of Librescu's other students sent e-mails to his wife, Marlena, telling of how he blocked the gunman's way and saved their lives, said the son, Joe.

"My father blocked the doorway with his body and asked the students to flee," Joe Librescu said in a telephone interview from his home outside of Tel Aviv. "Students started opening windows and jumping out."

Liviu Librescu, was respected in his field, his son said.

"His work was his life in a sense," said Joe. "That was a good place for him to practice his research."

The couple immigrated to Israel from Romania in 1978 and then moved to Virginia in 1986 for his sabbatical, but had stayed since then, Joe told Army Radio.