Did Uvalde PD Have Multiple Officers with the Rank/Name of Lt. Javier Martinez?

Another red flag from the Uvalde event. What would you do if your child was inside a school where a mass shooting was currently unfolding? Naturally, you'd go direct traffic.

https://www.youtube.com/watch?v=0XencCOUVjA - bodycam of "Lt. Javier Martinez"
https://www.youtube.com/watch?v=I3poHE3nOb8 - Robb hallway footage
https://www.youtube.com/watch?v=E03OuyaDpBo - bodycam footage of officer Coronado
https://www.youtube.com/watch?v=bBofi_etkUo&t=2623s - Frontline documentary with Javier Martinez interview at 8:52 mark