The shooting happened around 12:30 a.m. Wednesday on I-20 near Monkhouse Dr. in Shreveport.
Tyreon Woodard, 18, and Christopher Jackson, 19, told police they were headed west on I-20 when another vehicle pulled alongside them and began firing shots.
Woodard was transported to University Health with potentially life-threatening injuries. Jackson was treated and released from Willis-Knighton Medical Center.
Investigators believe the shooting stems from an ongoing dispute between the victims and a known male suspect. Authorities are working at this hour to obtain a warrant for his arrest.
Anyone with information about this shooting is urged to contact Shreveport-Caddo Parish Crime Stoppers at (318) 673-7373.
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