Three people are suffering from critical injuries after they were "possibly" ejected from a car that rolled over on Interstate 35 near Norwalk Thursday afternoon, according to the Norwalk Fire Department. Around 4:30 p.m. Thursday is when the Norwalk Fire Department was dispatched to the crash in the northbound lanes of I-35 near the 60 mile marker. "It was quickly learned that there were three patients that had possibly been ejected from a single vehicle that rolled over," says the press release from the fire department. Warren County Sheriff's deputies and Iowa State Patrol troopers arrived at the scene to request additional ambulances and air medical support. Two of the three in the crash were airlifted to a Des Moines hospital for treatment. They were in critical condition, according to the fire department.