Jesse Ybarra Orta, 34, is charged with two counts of improper relationship between educator and student and one count of possession of child pornography.
"I'm getting a gun as soon as I can," Nathaniel Carrasco allegedly wrote. "When Serna Elementary starts, I'm just gonna walk in there and start shooting up kids."
San Perlita Independent School District announced that all school operations would shut down Tuesday and Wednesday due to the "rapid spread of COVID 19."
Boxing coach Jose Angel Garcia was indicted on 16 felony charges related to child sexual assault and was banned for life by the U.S. Center for SafeSport.