The school shooter from yesterday at Wilmer-Hutchins High School has been identified as 17-year-old Tracy Haynes Jr., and he’s being charged with four counts of aggravated assault in a mass shooting.

Hayes Jr. began firing at students in a school hallway and indiscriminately shot five students.

Here’s more from Fox News reporter Brooke Taylor:

#UPDATE: The 17-year-old charged in the Dallas school shooting yesterday has been identified as Tracy Haynes Jr. and is now charged with four counts of aggravated assault in a mass shooting.

According to the affidavit, surveillance cameras show a student let Haynes Jr. in an unsecured door at Wilmer-Hutchins High School. Detectives say Haynes Jr. then proceed to walk the hallway, displayed a firearm and began firing at the students indiscriminately striking five students.

Five injured students were taken to local hospitals. The shooting happened nearly one year to the day of a similar shooting at the same school.