In May, 2021 he drove the wrong way on Interstate 25 near Tramway, slamming head-on into another car with three people inside.

Two of them were killed in the crash. A third person was seriously injured.

In 2022, Barber pled guilty to 2 Counts of Homicide by Vehicle (DWI), Great Bodily Harm by Vehicle (Driving While Under the Influence) and 1 Count of Having an Open Container.