HARLINGEN, Texas (ValleyCentral) – Harlingen authorities are investigating a fatal collision on the expressway near the Wilson Road exit.

Harlingen PD has confirmed that a man was killed in the accident, but his identity has yet to be released.

Authorities are asking the public for help in the investigation.

They received information that there was a white pickup parked on the side of the road in the area either just before or after the collision.

Please contact the Harlingen Police Department at 956-216-5940.