A Denver woman pleaded guilty Thursday to vehicular homicide and vehicular assault while driving under the influence in a head-on, wrong-way crash on Interstate 25 that killed a father and son.

Kimberly Rodriguez Roldan, 24, was driving her Jeep Grand Cherokee southbound in a northbound I-25 HOV lane near 58th Avenue on Jan. 27 when she hit a Honda CRV head-on, killing 47-year-old Miguel Ramirez-Gutierrez and his 17-year-old son, Michael Ramirez-Muro.

Passengers Maria Muro-Palacios, 45, and Salma Ramires-Muro, 20, suffered serious injuries and were rushed to a hospital.

Miguel Ramirez and his kids had picked up Maria Muro-Palacios from her job at a local hotel and were headed home to Thornton when Roldan hit their vehicle.

Roldan pleaded guilty to two counts of DUI vehicular homicide, one count of DUI vehicular assault and two counts of careless driving.

A sentencing hearing is scheduled for 8:30 a.m. Oct. 22 in Adams County District Court.