One person is dead after a train slammed into a pickup truck in Waller County.

The deadly accident happened around 3:30 p.m. Sunday near FM 1774 and Ruel Lane.

Witnesses said the train was blowing its horn when the truck rolled onto the tracks. Deputies said they aren't sure why the truck was on the tracks, or why the driver didn't get out of the way in time.

So far, the victim's name hasn't been released.