GRAND ISLAND, Neb. — Two teenagers are in custody after authorities say they led state troopers on a high-speed pursuit.

The Nebraska State Patrol says a trooper pulled over an SUV for speeding late Friday night near the Gibbon exit on Interstate 80. Once the trooper got out of his patrol unit, the SUV sped away and fled at more than 100 miles per hour.

According to a news release, a trooper used stop sticks to slow the vehicle near Grand Island. The driver,  who had turn the vehicle lights off, then swerved across the median and drove east in the westbound lanes. The release says a trooper was able to perform a tactical vehicle intervention to stop the SUV. Troopers arrested the driver, an unnamed 18-year-old boy, but a 15-year-old girl fled on foot. She was found after a short search and was transported to Cedars in Lincoln.

The driver was lodged in Hall County Jail for flight to avoid arrest, willful reckless driving, no operator’s license, fictitious license plates, obstructing a peace officer, and several traffic violations.