Shots rang out on Chaussee Road, Castries at about 11:30.a.m., when gun men made their way through the intersection of Micoud Street and Leslie Land Road, opposite Ti-Kaye Salaison and Maman Zanfant.
One man sustained a gun shot wound on his rear end and was rushed to hospital for treatment.
Whispering bystanders claim the shooting is the result of a chopping of the alleged shooter days before.
Police turned up at the scene minutes later and recovered 9 spent shells on the road.
Investigations are ongoing.