December 26, 2016 6:39 pm Family of 81-Year-Old Woman Shot and Killed in Grocery Store Speaks Out A gunman shot and killed 81-year-old Marie Buck on Christmas Eve inside the store she had owned for 43 years. NBC10’s Denise Nakano has the latest on the search for the killer. US & World Videos 9:46 Another NJ earthquake: The Lineup 2:54 Penn leaders reiterate to pro-Palestinian protesters that they need to pack up camp 1:44 Pro-Palestinian protesters remain on UPenn's campus despite warnings to disband 1:30 Protests calling for ceasefire continue at Penn 6:33 Family affair: Former Eagle and new Eagle Jeremiah Trotter and Jeremiah Trotter Jr. speak out