(CBS4) WINDSOR, Colo. More than two dozen students from Poudre High School in Fort Collins were on a school bus that rolled over early Monday morning on Interstate 25 near the Windsor exit in Larimer County. Six students, a teacher and the bus driver were hurt, including one student who had serious injuries.
The school bus was heading northbound on I-25 at about 12:45 a.m. when it went off the left side of the road, came back on the highway, then went back off the road and rolled on to its side.
"It looks like driver error (caused the crash) right now," Trooper Clinton Rushing III of the state patrol said.
There were 26 students from Poudre High school on the bus along with a teacher and a male driver. The eight injured people were taken to the Medical Center of the Rockies in Loveland where one student remained hospitalized at 8 a.m. Monday.
School district officials said a female student was in surgery, but expected to be okay. Everyone else had been treated and released.
The students had been attending a concert in the Denver area Sunday night and were returning home to Fort Collins when the accident happened.
The bus that crashed was one of two carrying Poudre High students back to Fort Collins from the concert. A total of about 52 students plus chaperones were on the buses.
The second bus took the students who were not taken to the hospital back to Poudre High School.
A Poudre High junior died Friday night in a crash. Hagan Klamm, 16, died in a crash on on Highway 287 near Laporte.
Counselors were going to be at the school Monday during classes to help students deal with the news of the accidents.