OLIVIA, N.C. (WNCN) — Two adults died and two children were among three people injured in a head-on wreck early Thursday afternoon in Harnett County, officials said.

The incident was reported just before 12:30 p.m. along Olivia Road near Underwood Drive, which is about three miles south of Sanford just inside Harnett County, according to the North Carolina State Highway Patrol.

The crash involved a Dodge Challenger and a Pontiac Bonneville, Trooper J.N. Collinsworth told CBS 17.

Two adults in the Pontiac died, he said. Three people in the wreck were injured — with two of those being children, Collinsworth said.

Of the three injured, one was flown to WakeMed for treatment while the other two were taken to a nearby hospital in ambulances.

Two people involved in the wreck had to be extricated after they were pinned in a car, Collinstowrth said. He did not say if the two were also children.

The wreck is still under investigation, he also said.