what, if anything, will they do? will anything actually change in this moment as we ve asked every single time before. the parents of these 19 children, the loved ones of all 21 deserve answers to these questions and they deserve action. we re talking about people like stephen garcia and jennifer lugo. their daughter ellie was killed in gold blood, a little girl so excited about the pool party she was going to have for her tenth birthday next week. sweetest girl you ve ever had the chance to meet. told her we were going to have a party and her face just lit up. that was the last time i saw her. i won t see my daughter again. hear with me from uvalde, texas is jose diaz-balart and gabe gutierrez. gabe, what do we know now that we didn t know yesterday or when we woke up this morning? reporter: chris, good afternoon, yes. the key question, how did the initial officers at the scene engage, in their words, with this gunman. we now know the texas department of public safety
or if you plan to or recently received a vaccine. nothing is everything talk to your dermatologist about skyrizi. learn how abbvie could help you save. we want to start with some video. take a look on your screen right now. i shows the moment the gunman ran into robb elementary school. one law enforcement source told nbc news. the exact timeline is not clear. here is what we know according to authorities. the gunman was confronted by an armed school resource officer but kept going and made his way into the school. he locked himself into a single classroom and that s where the entire attack, the murder of 21 innocents would unfold. border patrol eventually got the door open but not without help from a member of the school staff. how long the shooter was on school property before law