The Polytechnique shooting was "a game-changer," according to panelists on CBC’s live, web-exclusive conversation marking the 25th anniversary of the Montreal Massacre.

CBC News Montreal host Debra Arbec moderated the interactive discussion. It included memories of Dec. 6, 1989, and how that night changed us. The conversation also explored the issues of gender equality, violence against women and where we go from here.

In case you missed it, watch a replay of the web chat below: