The Knoxville Police Department is investigating a fatal hit-and-run collision in North Knoxville.
Officers responded to I-75 South, near the Merchant Drive on-ramp Saturday night where a male victim was found unresponsive in the roadway. He was pronounced dead at the scene.
Officials say there are no known witnesses to the crash. KPD says the victim was struck by an unknown vehicle that has not yet been identified.
Anyone with information is asked to contact police.