() A Dallas high school is secure following a shooting incident on Tuesday, according to the Dallas Independent School District.

The Dallas Fire Department said four people were injured during the incident, three of them between the ages of 15 and 18 and one of unknown age. One person was reported to be in serious condition.

Eagles Stadium has been set up as a reunification point and counselors are on site for those who need them.

Dallas police responded to a shooting call at a high school around 1 p.m. local time, according to the school district.

Several emergency vehicles were reported in the area of Wilmer-Hutchins High School, with a heavy police presence and numerous ambulances.

This is a developing story. Check back for more details.