Jacklyn Cazares’ father used to tell the 9-year-old who loved making TikTok videos with her friends not to be loud in the house. Now, he wishes he could hear her voice filling their home again after she was killed by a gunman at Robb Elementary School in Uvalde, Texas, last month.Jacklyn Cazares’ father used to tell the 9-year-old who loved making TikTok videos with her friends not to be loud in the house. Now, he wishes he could hear her voice filling their home again after she was killed by a gunman at Robb Elementary School in Uvalde, Texas, last month.