An 18-year-old is dead after a group of unknown men ambushed and shot him at a gas station in Texas on Thursday night, Oct. 24.

Harris County Sheriff Ed Gonzalez said on Twitter that the 18-year-old male was pumping gas when unknown suspects in a dark-colored pickup truck opened fire.

When deputies reached the Mobil station they found a teen with serious injuries.

The teen was transported to the hospital in critical condition, but later died.

It’s not clear if police have any leads on the suspects.