erin mclaughlin has that story reporter: a fiery crash killing four in april 2019 outside denver now calls for clemency for the man found responsible. no more injustice. reporter: last week truck driver rogel aguilera-mederos was sentenced to 110 years in prison. for the fatal collision that involved 28 vehicles oh, my god! reporter: colorado law requires minimum prison terms for certain crimes and mandates they be served back-to-back. rogel aguilera-mederos was convicted on 27 counts, including vehicular homicide i wish that god would have taken me. reporter: rogel aguilera-mederos says his brakes failed. prosecutors say he should have diverted to run-away truck ramps. and online petitions signed by nearly five million people is putting pressure on the governor jared polis to reduce the sentence immediately the prosecution, some