AdvertisementParents Of Sandy Hook Shooting Victim Hope Protesters Will Hold Out For Real ChangeJune 21, 2020Tovia SmithfacebookEmailNelba Marquez-Greene and her husband, Jimmy Greene, embrace during a news conference on Jan. 14, 2013 — one month after their daughter, Ana Grace Marquez-Greene, 6, was killed in the Sandy Hook Elementary School massacre in Newtown, Connecticut. (Getty Images)