(Trent Nelson | The Salt Lake Tribune) A family convoy carrying victims' remains passes the site where two vehicles were attacked by gunman, killing Dawna Ray Langford and Christina Marie Langford, along with two of Dawna's children (Trevor, 11, and Rogan, 3) near La Mora, Sonora on Friday Nov. 8, 2019.(Trent Nelson | The Salt Lake Tribune) Family members pause at the site where gunmen fired on two vehicles, killing Dawna Ray Langford and Christina Marie Langford, along with two of Dawna's children (Trevor, 11, and Rogan, 3) near La Mora, Sonora on Friday Nov. 8, 2019.(Trent Nelson | The Salt Lake Tribune) A Mexican military vehicle passes the site where two vehicles were attacked by gunman, killing Dawna Ray Langford and Christina Marie Langford, along with two of Dawna's children (Trevor, 11, and Rogan, 3) near La Mora, Sonora on Friday Nov. 8, 2019.(Trent Nelson | The Salt Lake Tribune) A convoy carrying the victims' remains passes the site where Maria Rhonita Miller and four of her children were killed by gunman, with their car set ablaze, near La Mora, Sonora on Friday Nov. 8, 2019.