(Trent Nelson | Tribune file photo) Childrens' caskets and photographs are on display after the funeral for Maria Rhonita Miller and four of her children in La Mora, Sonora, Mexico, on Thursday Nov. 7, 2019. Three mothers and at six children were killed Monday, Nov. 4, 2019 in northern Mexico after they were ambushed and shot to death by gunmen. The children killed were Howard Jacob Jr., 12; Krystal Bellaine, 10; Titus Alvin Miller, 8 months; and his twin sister, Tiana Gricel.