ARVADA, Colo. -
A driver has been arrested after a crash injured six people on Thursday morning.
The crash happened around 4 a.m. on the ramp from eastbound I-70 to northbound Wadsworth.
Arvada Police said six people ranging in age from 13 to 29 were in the car. One person is in critical condition, the other five suffered minor injuries.
Investigators believe alcohol was involved, according to Arvada Police spokeswoman Jill McGranahan.
McGranahan said officers took the 20-year-old driver into custody.