Nevada Highway Patrol and Sparks PD responded to a crash on the eastbound Sparks Boulevard off-ramp of I-80 last night. NHP says three vehicles were involved in the crash just after 5pm. They say the crash happened when a vehicle coming down the off-ramp failed to stop, hitting the vehicle in front of it. One vehicle caught on fire as a result of the crash, eight people were involved. Three people were injured, but officials say none of the injuries are life-threatening. NHP says impairment is suspected as a factor.