The girl told CNN that the shooter said he had bought bullets and appeared to spend his time alone
The gunman who killed 19 children and two teachers in Uvalde, Texas, on Tuesday allegedly sent a series of text messages to a 15-year-old girl in Germany moments before he carried out his deadly attack, CNN and German media reported.
The girl, who was not identified, had been in contact with 18-year-old Salvador Ramos for weeks.