'Threat contained': Shooter among at least six dead and 21 wounded in Texas highway shootings

At least six people were killed and 21 injured during shootings in and around the cities of Odessa and Midland, Texas, Saturday.

A gunman, identified as a white male in his mid-30s, was shot and killed by police in Odessa.

Police originally believed two suspects were at large, with one driving a hijacked mail truck and "shooting at random people," while the other was thought to be driving a "gold/white small Toyota truck." However, police now believe there was only one gunman in a gold Honda who at one point ditched the vehicle and took U.S. Postal Vehicle to a local theater where a shootout with police ensued.