JERSEY VILLAGE, Texas (KTRK) -- Authorities said an investigation is underway after a pedestrian was reportedly killed in a crash on the Northwest Freeway on Sunday morning.

The Harris County Sheriff's Office said that officers from the Jersey Village Police Department responded to a crash involving a pedestrian in the 16000 block of the Northwest Freeway.

When they arrived, officers said they located an unidentified white man lying in multiple lanes of the freeway.