A child's coffin is carried into the private laboratory where the bodies of Salvadoran migrant Oscar Alberto Martinez Ramírez, 25, and his nearly two-year-old daughter Valeria were prepared, as they are loaded into a car to begin their journey home to El Salvador, in Matamoros, Tamaulipas state, Mexico, Thursday, June 27, 2019. The pair drowned while trying to cross the Rio Grande to Brownsville, Texas to request asylum. Martinez's wife Tania Vanessa Avalos survived.(AP Photo/Rebecca Blackwell)