Overview
- The collision involved a U.S. postal vehicle and a pickup on the 11700 block of Antoine Drive near West Greens Road, according to Sheriff Ed Gonzalez.
- The postal vehicle driver was transported in critical condition and later pronounced dead at a hospital.
- The pickup driver was detained at the scene after showing possible signs of intoxication, a preliminary observation pending testing.
- Harris County Sheriff's Office Vehicular Crimes Division is conducting the on-scene investigation and has closed southbound lanes on Antoine Drive.
- Authorities have not released the identities of those involved or a confirmed cause of the crash, and there is no estimate for when the roadway will reopen.