Gabrielle Gifford's Community Outreach Director Gabe Zimmerman Killed in Gun Violence During Political Event in Tucson

Gabe Zimmerman, director of community outreach for Rep. Gabrielle Giffords, shot and killed by Jared Lee Loughner in Tucson, AZ.

Rep. Gabrielle Gifford's director of community outreach, Gabe Zimmerman, is among the six people fatally shot outside Tucson Safeway grocery store Saturday morning.