Officials still unaware of source of possible chemical leak in St. Gabriel

ST. GABRIEL — On Monday, three people needed treatment at a hospital after fumes from a possible chemical leak wafted over portions of eastern Iberville Parish. On Tuesday, there were still questions as to how the leak happened.Two affected were older residents and the third was a firefighter dispatched to the scene.Local officials told WBRZ that the source was something along the Mississippi River. Residents said they fell ill after seeing a dark cloud with an unfamiliar smell pass t