The 32-year-old Canadian, Michael Zehaf-Bibeau, said in a cell phone video he made before the attack that he was motivated by Canada’s military involvement in Afghanistan and Iraq.

Global News / Via youtube.com

In the cell phone video made in his car just before last October's attack, 32-year-old Michael Zehaf-Bibeau said Canada had no right to involve its military in the Middle East conflicts and warned that its soldiers are "not even safe in your own land."

Adrian Wyld / The Canadian Press / AP

From there, Zehaf-Bibeau stormed Parliament, where he was shot dead by the sergeant-at-arms of the House of Commons.

The sergeant-at-arms, Kevin Vickers, was later hailed as a hero for stopping what Canada's prime minister called a terror attack.

View Entire List ›