110 Year sentence for Truck Driver who killed 4 people!! Rogel Aguilera-Mederos, 26, was driving a semi tractor-trailer in April 2019, traveling at 85 mph, when the brakes failed, he told investigators at the time. He tried to pull over to the shoulder to avoid stopped traffic, but another semi had already stopped there, according to an arrest affidavit. A truck driver who crashed into traffic on Interstate 70 in Denver, killing four people, was sentenced Monday to 110 years in prison, according to Colorado Judicial Department spokesperson Rob McCallum.