Three students were wounded by gunfire and a fourth also was injured when gunfire erupted at Wilmer-Hutchins High School on Tuesday afternoon, officials said.
Three students were wounded in a shooting on Tuesday at a Dallas high school where, almost exactly a year ago, a student was shot in the leg by a classmate, the authorities said.
A fourth student suffered a “musculoskeletal injury” to his lower body during the shooting on Tuesday, said Jason Evans, a spokesman for Dallas Fire-Rescue, who said that all four victims were male. Three of the victims were between the ages of 15 and 18, while the fourth student’s age was not immediately known.
The authorities said that they were searching for a suspect, whose identity was known to investigators.
The injuries ranged in severity, some of them serious, according to emergency medical workers, who responded around 1:10 p.m. local time to Wilmer-Hutchins High School, about 10 miles southeast of downtown Dallas.
The gunfire erupted inside the school, which is part of the Dallas Independent School District, sending it into a lockdown and drawing a large number of officers from several law enforcement agencies to the campus.
“Today, as we all know, the unthinkable has happened,” Stephanie S. Elizalde, the school district’s superintendent, said during a news conference. “And quite frankly, this is just becoming way too familiar, and it should not be familiar.”