Grim footage showed parents lining up to give DNA swabs to help identify the remains of 19 students massacred by a gunman at a Texas elementary school.
The family members were filmed lining up outside an auditorium close to Robb Elementary School in Uvalde, Texas, Tuesday evening before darkness fell.
Sobs could be heard throughout the evening as at least five family members were told their children had been killed. Two teachers have also been confirmed as murder victims.
Parents had to…